sound: Replace deprecated PCI functions

Commit Message

Philipp Stanner Jan. 3, 2025, 5:50 p.m. UTC

pcim_iomap_table() and pcim_iomap_regions() have been deprecated and
should be removed from the kernel. Furthermore, some users of the latter
function in sound/ currently misuse the @name parameter, which should
describe the driver reserving a region, not the device the region is on.

Replace the deprecated functions with pcim_iomap_region().

Always pass the driver's name in that new function's @name parameter.

Signed-off-by: Philipp Stanner <[e-mail]>
---
 sound/pci/ad1889.c                    |  7 +++----
 sound/pci/atiixp.c                    |  7 +++----
 sound/pci/atiixp_modem.c              |  7 +++----
 sound/pci/au88x0/au88x0.c             |  7 +++----
 sound/pci/aw2/aw2-alsa.c              |  7 +++----
 sound/pci/bt87x.c                     |  7 +++----
 sound/pci/cs4281.c                    | 13 +++++++------
 sound/pci/cs5530.c                    |  7 +++----
 sound/pci/hda/hda_intel.c             |  7 +++----
 sound/pci/lola/lola.c                 | 16 +++++++++++-----
 sound/pci/rme9652/hdspm.c             |  7 +++----
 sound/soc/loongson/loongson_i2s_pci.c | 13 +++++++------
 12 files changed, 52 insertions(+), 53 deletions(-)

Comments

Takashi Iwai Jan. 4, 2025, 9:37 a.m. UTC | #1

On Fri, 03 Jan 2025 18:50:54 +0100,
Philipp Stanner wrote:
> 
> pcim_iomap_table() and pcim_iomap_regions() have been deprecated and
> should be removed from the kernel. Furthermore, some users of the latter
> function in sound/ currently misuse the @name parameter, which should
> describe the driver reserving a region, not the device the region is on.
> 
> Replace the deprecated functions with pcim_iomap_region().
> 
> Always pass the driver's name in that new function's @name parameter.
> 
> Signed-off-by: Philipp Stanner <[e-mail]>

The changes look OK, but I prefer splitting the patch to each driver,
so that it can be applied more safely for stable kernels if needed.

Care to do that?


thanks,

Takashi

> ---
>  sound/pci/ad1889.c                    |  7 +++----
>  sound/pci/atiixp.c                    |  7 +++----
>  sound/pci/atiixp_modem.c              |  7 +++----
>  sound/pci/au88x0/au88x0.c             |  7 +++----
>  sound/pci/aw2/aw2-alsa.c              |  7 +++----
>  sound/pci/bt87x.c                     |  7 +++----
>  sound/pci/cs4281.c                    | 13 +++++++------
>  sound/pci/cs5530.c                    |  7 +++----
>  sound/pci/hda/hda_intel.c             |  7 +++----
>  sound/pci/lola/lola.c                 | 16 +++++++++++-----
>  sound/pci/rme9652/hdspm.c             |  7 +++----
>  sound/soc/loongson/loongson_i2s_pci.c | 13 +++++++------
>  12 files changed, 52 insertions(+), 53 deletions(-)
> 
> diff --git a/sound/pci/ad1889.c b/sound/pci/ad1889.c
> index 50e30704bf6f..a90c579f77a2 100644
> --- a/sound/pci/ad1889.c
> +++ b/sound/pci/ad1889.c
> @@ -810,12 +810,11 @@ snd_ad1889_create(struct snd_card *card, struct pci_dev *pci)
>  	chip->irq = -1;
>  
>  	/* (1) PCI resource allocation */
> -	err = pcim_iomap_regions(pci, 1 << 0, card->driver);
> -	if (err < 0)
> -		return err;
> +	chip->iobase = pcim_iomap_region(pci, 0, card->driver);
> +	if (IS_ERR(chip->iobase))
> +		return PTR_ERR(chip->iobase);
>  
>  	chip->bar = pci_resource_start(pci, 0);
> -	chip->iobase = pcim_iomap_table(pci)[0];
>  	
>  	pci_set_master(pci);
>  
> diff --git a/sound/pci/atiixp.c b/sound/pci/atiixp.c
> index df2fef726d60..427006be240b 100644
> --- a/sound/pci/atiixp.c
> +++ b/sound/pci/atiixp.c
> @@ -1544,11 +1544,10 @@ static int snd_atiixp_init(struct snd_card *card, struct pci_dev *pci)
>  	chip->card = card;
>  	chip->pci = pci;
>  	chip->irq = -1;
> -	err = pcim_iomap_regions(pci, 1 << 0, "ATI IXP AC97");
> -	if (err < 0)
> -		return err;
> +	chip->remap_addr = pcim_iomap_region(pci, 0, "ATI IXP AC97");
> +	if (IS_ERR(chip->remap_addr))
> +		return PTR_ERR(chip->remap_addr);
>  	chip->addr = pci_resource_start(pci, 0);
> -	chip->remap_addr = pcim_iomap_table(pci)[0];
>  
>  	if (devm_request_irq(&pci->dev, pci->irq, snd_atiixp_interrupt,
>  			     IRQF_SHARED, KBUILD_MODNAME, chip)) {
> diff --git a/sound/pci/atiixp_modem.c b/sound/pci/atiixp_modem.c
> index eb569539f322..8d3083b9b024 100644
> --- a/sound/pci/atiixp_modem.c
> +++ b/sound/pci/atiixp_modem.c
> @@ -1174,11 +1174,10 @@ static int snd_atiixp_init(struct snd_card *card, struct pci_dev *pci)
>  	chip->card = card;
>  	chip->pci = pci;
>  	chip->irq = -1;
> -	err = pcim_iomap_regions(pci, 1 << 0, "ATI IXP MC97");
> -	if (err < 0)
> -		return err;
> +	chip->remap_addr = pcim_iomap_region(pci, 0, "ATI IXP MC97");
> +	if (IS_ERR(chip->remap_addr))
> +		return PTR_ERR(chip->remap_addr);
>  	chip->addr = pci_resource_start(pci, 0);
> -	chip->remap_addr = pcim_iomap_table(pci)[0];
>  
>  	if (devm_request_irq(&pci->dev, pci->irq, snd_atiixp_interrupt,
>  			     IRQF_SHARED, KBUILD_MODNAME, chip)) {
> diff --git a/sound/pci/au88x0/au88x0.c b/sound/pci/au88x0/au88x0.c
> index 62b10b0e07b1..fd986247331a 100644
> --- a/sound/pci/au88x0/au88x0.c
> +++ b/sound/pci/au88x0/au88x0.c
> @@ -160,12 +160,11 @@ snd_vortex_create(struct snd_card *card, struct pci_dev *pci)
>  	// (1) PCI resource allocation
>  	// Get MMIO area
>  	//
> -	err = pcim_iomap_regions(pci, 1 << 0, CARD_NAME_SHORT);
> -	if (err)
> -		return err;
> +	chip->mmio = pcim_iomap_region(pci, 0, KBUILD_MODNAME);
> +	if (IS_ERR(chip->mmio))
> +		return PTR_ERR(chip->mmio);
>  
>  	chip->io = pci_resource_start(pci, 0);
> -	chip->mmio = pcim_iomap_table(pci)[0];
>  
>  	/* Init audio core.
>  	 * This must be done before we do request_irq otherwise we can get spurious
> diff --git a/sound/pci/aw2/aw2-alsa.c b/sound/pci/aw2/aw2-alsa.c
> index 29a4bcdec237..7b4b8f785517 100644
> --- a/sound/pci/aw2/aw2-alsa.c
> +++ b/sound/pci/aw2/aw2-alsa.c
> @@ -225,11 +225,10 @@ static int snd_aw2_create(struct snd_card *card,
>  	chip->irq = -1;
>  
>  	/* (1) PCI resource allocation */
> -	err = pcim_iomap_regions(pci, 1 << 0, "Audiowerk2");
> -	if (err < 0)
> -		return err;
> +	chip->iobase_virt = pcim_iomap_region(pci, 0, "Audiowerk2");
> +	if (IS_ERR(chip->iobase_virt))
> +		return PTR_ERR(chip->iobase_virt);
>  	chip->iobase_phys = pci_resource_start(pci, 0);
> -	chip->iobase_virt = pcim_iomap_table(pci)[0];
>  
>  	/* (2) initialization of the chip hardware */
>  	snd_aw2_saa7146_setup(&chip->saa7146, chip->iobase_virt);
> diff --git a/sound/pci/bt87x.c b/sound/pci/bt87x.c
> index 621985bfee5d..91492dd2b38a 100644
> --- a/sound/pci/bt87x.c
> +++ b/sound/pci/bt87x.c
> @@ -696,10 +696,9 @@ static int snd_bt87x_create(struct snd_card *card,
>  	chip->irq = -1;
>  	spin_lock_init(&chip->reg_lock);
>  
> -	err = pcim_iomap_regions(pci, 1 << 0, "Bt87x audio");
> -	if (err < 0)
> -		return err;
> -	chip->mmio = pcim_iomap_table(pci)[0];
> +	chip->mmio = pcim_iomap_region(pci, 0, "Bt87x audio");
> +	if (IS_ERR(chip->mmio))
> +		return PTR_ERR(chip->mmio);
>  
>  	chip->reg_control = CTL_A_PWRDN | CTL_DA_ES2 |
>  			    CTL_PKTP_16 | (15 << CTL_DA_SDR_SHIFT);
> diff --git a/sound/pci/cs4281.c b/sound/pci/cs4281.c
> index 0cc86e73cc62..90958a422b75 100644
> --- a/sound/pci/cs4281.c
> +++ b/sound/pci/cs4281.c
> @@ -1302,14 +1302,15 @@ static int snd_cs4281_create(struct snd_card *card,
>  	}
>  	chip->dual_codec = dual_codec;
>  
> -	err = pcim_iomap_regions(pci, 0x03, "CS4281"); /* 2 BARs */
> -	if (err < 0)
> -		return err;
> +	chip->ba0 = pcim_iomap_region(pci, 0, "CS4281");
> +	if (IS_ERR(chip->ba0))
> +		return PTR_ERR(chip->ba0);
>  	chip->ba0_addr = pci_resource_start(pci, 0);
> -	chip->ba1_addr = pci_resource_start(pci, 1);
>  
> -	chip->ba0 = pcim_iomap_table(pci)[0];
> -	chip->ba1 = pcim_iomap_table(pci)[1];
> +	chip->ba1 = pcim_iomap_region(pci, 1, "CS4281");
> +	if (IS_ERR(chip->ba1))
> +		return PTR_ERR(chip->ba1);
> +	chip->ba1_addr = pci_resource_start(pci, 1);
>  	
>  	if (devm_request_irq(&pci->dev, pci->irq, snd_cs4281_interrupt,
>  			     IRQF_SHARED, KBUILD_MODNAME, chip)) {
> diff --git a/sound/pci/cs5530.c b/sound/pci/cs5530.c
> index 93ff029e6583..532891e67c34 100644
> --- a/sound/pci/cs5530.c
> +++ b/sound/pci/cs5530.c
> @@ -91,11 +91,10 @@ static int snd_cs5530_create(struct snd_card *card,
>  	chip->card = card;
>  	chip->pci = pci;
>  
> -	err = pcim_iomap_regions(pci, 1 << 0, "CS5530");
> -	if (err < 0)
> -		return err;
> +	mem = pcim_iomap_region(pci, 0, "CS5530");
> +	if (IS_ERR(mem))
> +		return PTR_ERR(mem);
>  	chip->pci_base = pci_resource_start(pci, 0);
> -	mem = pcim_iomap_table(pci)[0];
>  	map = readw(mem + 0x18);
>  
>  	/* Map bits
> diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
> index 4a62440adfaf..73ac16ac6900 100644
> --- a/sound/pci/hda/hda_intel.c
> +++ b/sound/pci/hda/hda_intel.c
> @@ -1863,12 +1863,11 @@ static int azx_first_init(struct azx *chip)
>  			chip->jackpoll_interval = msecs_to_jiffies(1500);
>  	}
>  
> -	err = pcim_iomap_regions(pci, 1 << 0, "ICH HD audio");
> -	if (err < 0)
> -		return err;
> +	bus->remap_addr = pcim_iomap_region(pci, 0, "ICH HD audio");
> +	if (IS_ERR(bus->remap_addr))
> +		return PTR_ERR(bus->remap_addr);
>  
>  	bus->addr = pci_resource_start(pci, 0);
> -	bus->remap_addr = pcim_iomap_table(pci)[0];
>  
>  	if (chip->driver_type == AZX_DRIVER_SKL)
>  		snd_hdac_bus_parse_capabilities(bus);
> diff --git a/sound/pci/lola/lola.c b/sound/pci/lola/lola.c
> index 1aa30e90b86a..fb8bd54e4c2d 100644
> --- a/sound/pci/lola/lola.c
> +++ b/sound/pci/lola/lola.c
> @@ -541,6 +541,7 @@ static int lola_create(struct snd_card *card, struct pci_dev *pci, int dev)
>  	struct lola *chip = card->private_data;
>  	int err;
>  	unsigned int dever;
> +	void __iomem *iomem;
>  
>  	err = pcim_enable_device(pci);
>  	if (err < 0)
> @@ -580,14 +581,19 @@ static int lola_create(struct snd_card *card, struct pci_dev *pci, int dev)
>  		chip->sample_rate_min = 16000;
>  	}
>  
> -	err = pcim_iomap_regions(pci, (1 << 0) | (1 << 2), DRVNAME);
> -	if (err < 0)
> -		return err;
> +	iomem = pcim_iomap_region(pci, 0, DRVNAME);
> +	if (IS_ERR(iomem))
> +		return PTR_ERR(iomem);
>  
> +	chip->bar[0].remap_addr = iomem;
>  	chip->bar[0].addr = pci_resource_start(pci, 0);
> -	chip->bar[0].remap_addr = pcim_iomap_table(pci)[0];
> +
> +	iomem = pcim_iomap_region(pci, 2, DRVNAME);
> +	if (IS_ERR(iomem))
> +		return PTR_ERR(iomem);
> +
> +	chip->bar[1].remap_addr = iomem;
>  	chip->bar[1].addr = pci_resource_start(pci, 2);
> -	chip->bar[1].remap_addr = pcim_iomap_table(pci)[2];
>  
>  	pci_set_master(pci);
>  
> diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c
> index d7290463d654..9aa2b2f37c25 100644
> --- a/sound/pci/rme9652/hdspm.c
> +++ b/sound/pci/rme9652/hdspm.c
> @@ -6561,13 +6561,12 @@ static int snd_hdspm_create(struct snd_card *card,
>  
>  	pci_set_master(hdspm->pci);
>  
> -	err = pcim_iomap_regions(pci, 1 << 0, "hdspm");
> -	if (err < 0)
> -		return err;
> +	hdspm->iobase = pcim_iomap_region(pci, 0, "hdspm");
> +	if (IS_ERR(hdspm->iobase))
> +		return PTR_ERR(hdspm->iobase);
>  
>  	hdspm->port = pci_resource_start(pci, 0);
>  	io_extent = pci_resource_len(pci, 0);
> -	hdspm->iobase = pcim_iomap_table(pci)[0];
>  	dev_dbg(card->dev, "remapped region (0x%lx) 0x%lx-0x%lx\n",
>  			(unsigned long)hdspm->iobase, hdspm->port,
>  			hdspm->port + io_extent - 1);
> diff --git a/sound/soc/loongson/loongson_i2s_pci.c b/sound/soc/loongson/loongson_i2s_pci.c
> index d2d0e5d8cac9..1ea5501a97f8 100644
> --- a/sound/soc/loongson/loongson_i2s_pci.c
> +++ b/sound/soc/loongson/loongson_i2s_pci.c
> @@ -16,6 +16,8 @@
>  #include "loongson_i2s.h"
>  #include "loongson_dma.h"
>  
> +#define DRIVER_NAME "loongson-i2s-pci"
> +
>  static bool loongson_i2s_wr_reg(struct device *dev, unsigned int reg)
>  {
>  	switch (reg) {
> @@ -92,13 +94,12 @@ static int loongson_i2s_pci_probe(struct pci_dev *pdev,
>  	i2s->dev = dev;
>  	pci_set_drvdata(pdev, i2s);
>  
> -	ret = pcim_iomap_regions(pdev, 1 << 0, dev_name(dev));
> -	if (ret < 0) {
> -		dev_err(dev, "iomap_regions failed\n");
> -		return ret;
> +	i2s->reg_base = pcim_iomap_region(pdev, 0, DRIVER_NAME);
> +	if (IS_ERR(i2s->reg_base)) {
> +		dev_err(dev, "iomap_region failed\n");
> +		return PTR_ERR(i2s->reg_base);
>  	}
>  
> -	i2s->reg_base = pcim_iomap_table(pdev)[0];
>  	i2s->regmap = devm_regmap_init_mmio(dev, i2s->reg_base,
>  					    &loongson_i2s_regmap_config);
>  	if (IS_ERR(i2s->regmap))
> @@ -147,7 +148,7 @@ static const struct pci_device_id loongson_i2s_ids[] = {
>  MODULE_DEVICE_TABLE(pci, loongson_i2s_ids);
>  
>  static struct pci_driver loongson_i2s_driver = {
> -	.name = "loongson-i2s-pci",
> +	.name = DRIVER_NAME,
>  	.id_table = loongson_i2s_ids,
>  	.probe = loongson_i2s_pci_probe,
>  	.driver = {
> -- 
> 2.47.1
>

Patch

diff --git a/sound/pci/ad1889.c b/sound/pci/ad1889.c
index 50e30704bf6f..a90c579f77a2 100644
--- a/sound/pci/ad1889.c
+++ b/sound/pci/ad1889.c
@@ -810,12 +810,11 @@  snd_ad1889_create(struct snd_card *card, struct pci_dev *pci)
 	chip->irq = -1;
 
 	/* (1) PCI resource allocation */
-	err = pcim_iomap_regions(pci, 1 << 0, card->driver);
-	if (err < 0)
-		return err;
+	chip->iobase = pcim_iomap_region(pci, 0, card->driver);
+	if (IS_ERR(chip->iobase))
+		return PTR_ERR(chip->iobase);
 
 	chip->bar = pci_resource_start(pci, 0);
-	chip->iobase = pcim_iomap_table(pci)[0];
 	
 	pci_set_master(pci);
 
diff --git a/sound/pci/atiixp.c b/sound/pci/atiixp.c
index df2fef726d60..427006be240b 100644
--- a/sound/pci/atiixp.c
+++ b/sound/pci/atiixp.c
@@ -1544,11 +1544,10 @@  static int snd_atiixp_init(struct snd_card *card, struct pci_dev *pci)
 	chip->card = card;
 	chip->pci = pci;
 	chip->irq = -1;
-	err = pcim_iomap_regions(pci, 1 << 0, "ATI IXP AC97");
-	if (err < 0)
-		return err;
+	chip->remap_addr = pcim_iomap_region(pci, 0, "ATI IXP AC97");
+	if (IS_ERR(chip->remap_addr))
+		return PTR_ERR(chip->remap_addr);
 	chip->addr = pci_resource_start(pci, 0);
-	chip->remap_addr = pcim_iomap_table(pci)[0];
 
 	if (devm_request_irq(&pci->dev, pci->irq, snd_atiixp_interrupt,
 			     IRQF_SHARED, KBUILD_MODNAME, chip)) {
diff --git a/sound/pci/atiixp_modem.c b/sound/pci/atiixp_modem.c
index eb569539f322..8d3083b9b024 100644
--- a/sound/pci/atiixp_modem.c
+++ b/sound/pci/atiixp_modem.c
@@ -1174,11 +1174,10 @@  static int snd_atiixp_init(struct snd_card *card, struct pci_dev *pci)
 	chip->card = card;
 	chip->pci = pci;
 	chip->irq = -1;
-	err = pcim_iomap_regions(pci, 1 << 0, "ATI IXP MC97");
-	if (err < 0)
-		return err;
+	chip->remap_addr = pcim_iomap_region(pci, 0, "ATI IXP MC97");
+	if (IS_ERR(chip->remap_addr))
+		return PTR_ERR(chip->remap_addr);
 	chip->addr = pci_resource_start(pci, 0);
-	chip->remap_addr = pcim_iomap_table(pci)[0];
 
 	if (devm_request_irq(&pci->dev, pci->irq, snd_atiixp_interrupt,
 			     IRQF_SHARED, KBUILD_MODNAME, chip)) {
diff --git a/sound/pci/au88x0/au88x0.c b/sound/pci/au88x0/au88x0.c
index 62b10b0e07b1..fd986247331a 100644
--- a/sound/pci/au88x0/au88x0.c
+++ b/sound/pci/au88x0/au88x0.c
@@ -160,12 +160,11 @@  snd_vortex_create(struct snd_card *card, struct pci_dev *pci)
 	// (1) PCI resource allocation
 	// Get MMIO area
 	//
-	err = pcim_iomap_regions(pci, 1 << 0, CARD_NAME_SHORT);
-	if (err)
-		return err;
+	chip->mmio = pcim_iomap_region(pci, 0, KBUILD_MODNAME);
+	if (IS_ERR(chip->mmio))
+		return PTR_ERR(chip->mmio);
 
 	chip->io = pci_resource_start(pci, 0);
-	chip->mmio = pcim_iomap_table(pci)[0];
 
 	/* Init audio core.
 	 * This must be done before we do request_irq otherwise we can get spurious
diff --git a/sound/pci/aw2/aw2-alsa.c b/sound/pci/aw2/aw2-alsa.c
index 29a4bcdec237..7b4b8f785517 100644
--- a/sound/pci/aw2/aw2-alsa.c
+++ b/sound/pci/aw2/aw2-alsa.c
@@ -225,11 +225,10 @@  static int snd_aw2_create(struct snd_card *card,
 	chip->irq = -1;
 
 	/* (1) PCI resource allocation */
-	err = pcim_iomap_regions(pci, 1 << 0, "Audiowerk2");
-	if (err < 0)
-		return err;
+	chip->iobase_virt = pcim_iomap_region(pci, 0, "Audiowerk2");
+	if (IS_ERR(chip->iobase_virt))
+		return PTR_ERR(chip->iobase_virt);
 	chip->iobase_phys = pci_resource_start(pci, 0);
-	chip->iobase_virt = pcim_iomap_table(pci)[0];
 
 	/* (2) initialization of the chip hardware */
 	snd_aw2_saa7146_setup(&chip->saa7146, chip->iobase_virt);
diff --git a/sound/pci/bt87x.c b/sound/pci/bt87x.c
index 621985bfee5d..91492dd2b38a 100644
--- a/sound/pci/bt87x.c
+++ b/sound/pci/bt87x.c
@@ -696,10 +696,9 @@  static int snd_bt87x_create(struct snd_card *card,
 	chip->irq = -1;
 	spin_lock_init(&chip->reg_lock);
 
-	err = pcim_iomap_regions(pci, 1 << 0, "Bt87x audio");
-	if (err < 0)
-		return err;
-	chip->mmio = pcim_iomap_table(pci)[0];
+	chip->mmio = pcim_iomap_region(pci, 0, "Bt87x audio");
+	if (IS_ERR(chip->mmio))
+		return PTR_ERR(chip->mmio);
 
 	chip->reg_control = CTL_A_PWRDN | CTL_DA_ES2 |
 			    CTL_PKTP_16 | (15 << CTL_DA_SDR_SHIFT);
diff --git a/sound/pci/cs4281.c b/sound/pci/cs4281.c
index 0cc86e73cc62..90958a422b75 100644
--- a/sound/pci/cs4281.c
+++ b/sound/pci/cs4281.c
@@ -1302,14 +1302,15 @@  static int snd_cs4281_create(struct snd_card *card,
 	}
 	chip->dual_codec = dual_codec;
 
-	err = pcim_iomap_regions(pci, 0x03, "CS4281"); /* 2 BARs */
-	if (err < 0)
-		return err;
+	chip->ba0 = pcim_iomap_region(pci, 0, "CS4281");
+	if (IS_ERR(chip->ba0))
+		return PTR_ERR(chip->ba0);
 	chip->ba0_addr = pci_resource_start(pci, 0);
-	chip->ba1_addr = pci_resource_start(pci, 1);
 
-	chip->ba0 = pcim_iomap_table(pci)[0];
-	chip->ba1 = pcim_iomap_table(pci)[1];
+	chip->ba1 = pcim_iomap_region(pci, 1, "CS4281");
+	if (IS_ERR(chip->ba1))
+		return PTR_ERR(chip->ba1);
+	chip->ba1_addr = pci_resource_start(pci, 1);
 	
 	if (devm_request_irq(&pci->dev, pci->irq, snd_cs4281_interrupt,
 			     IRQF_SHARED, KBUILD_MODNAME, chip)) {
diff --git a/sound/pci/cs5530.c b/sound/pci/cs5530.c
index 93ff029e6583..532891e67c34 100644
--- a/sound/pci/cs5530.c
+++ b/sound/pci/cs5530.c
@@ -91,11 +91,10 @@  static int snd_cs5530_create(struct snd_card *card,
 	chip->card = card;
 	chip->pci = pci;
 
-	err = pcim_iomap_regions(pci, 1 << 0, "CS5530");
-	if (err < 0)
-		return err;
+	mem = pcim_iomap_region(pci, 0, "CS5530");
+	if (IS_ERR(mem))
+		return PTR_ERR(mem);
 	chip->pci_base = pci_resource_start(pci, 0);
-	mem = pcim_iomap_table(pci)[0];
 	map = readw(mem + 0x18);
 
 	/* Map bits
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 4a62440adfaf..73ac16ac6900 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -1863,12 +1863,11 @@  static int azx_first_init(struct azx *chip)
 			chip->jackpoll_interval = msecs_to_jiffies(1500);
 	}
 
-	err = pcim_iomap_regions(pci, 1 << 0, "ICH HD audio");
-	if (err < 0)
-		return err;
+	bus->remap_addr = pcim_iomap_region(pci, 0, "ICH HD audio");
+	if (IS_ERR(bus->remap_addr))
+		return PTR_ERR(bus->remap_addr);
 
 	bus->addr = pci_resource_start(pci, 0);
-	bus->remap_addr = pcim_iomap_table(pci)[0];
 
 	if (chip->driver_type == AZX_DRIVER_SKL)
 		snd_hdac_bus_parse_capabilities(bus);
diff --git a/sound/pci/lola/lola.c b/sound/pci/lola/lola.c
index 1aa30e90b86a..fb8bd54e4c2d 100644
--- a/sound/pci/lola/lola.c
+++ b/sound/pci/lola/lola.c
@@ -541,6 +541,7 @@  static int lola_create(struct snd_card *card, struct pci_dev *pci, int dev)
 	struct lola *chip = card->private_data;
 	int err;
 	unsigned int dever;
+	void __iomem *iomem;
 
 	err = pcim_enable_device(pci);
 	if (err < 0)
@@ -580,14 +581,19 @@  static int lola_create(struct snd_card *card, struct pci_dev *pci, int dev)
 		chip->sample_rate_min = 16000;
 	}
 
-	err = pcim_iomap_regions(pci, (1 << 0) | (1 << 2), DRVNAME);
-	if (err < 0)
-		return err;
+	iomem = pcim_iomap_region(pci, 0, DRVNAME);
+	if (IS_ERR(iomem))
+		return PTR_ERR(iomem);
 
+	chip->bar[0].remap_addr = iomem;
 	chip->bar[0].addr = pci_resource_start(pci, 0);
-	chip->bar[0].remap_addr = pcim_iomap_table(pci)[0];
+
+	iomem = pcim_iomap_region(pci, 2, DRVNAME);
+	if (IS_ERR(iomem))
+		return PTR_ERR(iomem);
+
+	chip->bar[1].remap_addr = iomem;
 	chip->bar[1].addr = pci_resource_start(pci, 2);
-	chip->bar[1].remap_addr = pcim_iomap_table(pci)[2];
 
 	pci_set_master(pci);
 
diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c
index d7290463d654..9aa2b2f37c25 100644
--- a/sound/pci/rme9652/hdspm.c
+++ b/sound/pci/rme9652/hdspm.c
@@ -6561,13 +6561,12 @@  static int snd_hdspm_create(struct snd_card *card,
 
 	pci_set_master(hdspm->pci);
 
-	err = pcim_iomap_regions(pci, 1 << 0, "hdspm");
-	if (err < 0)
-		return err;
+	hdspm->iobase = pcim_iomap_region(pci, 0, "hdspm");
+	if (IS_ERR(hdspm->iobase))
+		return PTR_ERR(hdspm->iobase);
 
 	hdspm->port = pci_resource_start(pci, 0);
 	io_extent = pci_resource_len(pci, 0);
-	hdspm->iobase = pcim_iomap_table(pci)[0];
 	dev_dbg(card->dev, "remapped region (0x%lx) 0x%lx-0x%lx\n",
 			(unsigned long)hdspm->iobase, hdspm->port,
 			hdspm->port + io_extent - 1);
diff --git a/sound/soc/loongson/loongson_i2s_pci.c b/sound/soc/loongson/loongson_i2s_pci.c
index d2d0e5d8cac9..1ea5501a97f8 100644
--- a/sound/soc/loongson/loongson_i2s_pci.c
+++ b/sound/soc/loongson/loongson_i2s_pci.c
@@ -16,6 +16,8 @@ 
 #include "loongson_i2s.h"
 #include "loongson_dma.h"
 
+#define DRIVER_NAME "loongson-i2s-pci"
+
 static bool loongson_i2s_wr_reg(struct device *dev, unsigned int reg)
 {
 	switch (reg) {
@@ -92,13 +94,12 @@  static int loongson_i2s_pci_probe(struct pci_dev *pdev,
 	i2s->dev = dev;
 	pci_set_drvdata(pdev, i2s);
 
-	ret = pcim_iomap_regions(pdev, 1 << 0, dev_name(dev));
-	if (ret < 0) {
-		dev_err(dev, "iomap_regions failed\n");
-		return ret;
+	i2s->reg_base = pcim_iomap_region(pdev, 0, DRIVER_NAME);
+	if (IS_ERR(i2s->reg_base)) {
+		dev_err(dev, "iomap_region failed\n");
+		return PTR_ERR(i2s->reg_base);
 	}
 
-	i2s->reg_base = pcim_iomap_table(pdev)[0];
 	i2s->regmap = devm_regmap_init_mmio(dev, i2s->reg_base,
 					    &loongson_i2s_regmap_config);
 	if (IS_ERR(i2s->regmap))
@@ -147,7 +148,7 @@  static const struct pci_device_id loongson_i2s_ids[] = {
 MODULE_DEVICE_TABLE(pci, loongson_i2s_ids);
 
 static struct pci_driver loongson_i2s_driver = {
-	.name = "loongson-i2s-pci",
+	.name = DRIVER_NAME,
 	.id_table = loongson_i2s_ids,
 	.probe = loongson_i2s_pci_probe,
 	.driver = {