[v1,2/2] isa: Make the remove callback for isa drivers return void

Message ID	20210121204812.402589-3-uwe@kleine-koenig.org (mailing list archive)
State	Not Applicable
Headers	show Return-Path: <linux-watchdog-owner@kernel.org> From: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= <uwe@kleine-koenig.org> To: Wim Van Sebroeck <wim@linux-watchdog.org>, Guenter Roeck <linux@roeck-us.net>, William Breathitt Gray <vilhelm.gray@gmail.com>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, "Rafael J. Wysocki" <rafael@kernel.org>, Pau Oliva Fora <pof@eslack.org>, Dmitry Torokhov <dmitry.torokhov@gmail.com>, Mauro Carvalho Chehab <mchehab@kernel.org>, Wolfgang Grandegger <wg@grandegger.com>, Marc Kleine-Budde <mkl@pengutronix.de>, "David S. Miller" <davem@davemloft.net>, Jakub Kicinski <kuba@kernel.org>, Matthew Wilcox <willy@infradead.org>, Hannes Reinecke <hare@suse.com>, "James E.J. Bottomley" <jejb@linux.ibm.com>, "Martin K. Petersen" <martin.petersen@oracle.com>, Finn Thain <fthain@telegraphics.com.au>, Michael Schmitz <schmitzmic@gmail.com>, Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com> Cc: linux-watchdog@vger.kernel.org, linux-kernel@vger.kernel.org, linux-i2c@vger.kernel.org, linux-input@vger.kernel.org, linux-media@vger.kernel.org, linux-can@vger.kernel.org, netdev@vger.kernel.org, linux-scsi@vger.kernel.org, alsa-devel@alsa-project.org Subject: [PATCH v1 2/2] isa: Make the remove callback for isa drivers return void Date: Thu, 21 Jan 2021 21:48:12 +0100 Message-Id: <20210121204812.402589-3-uwe@kleine-koenig.org> In-Reply-To: <20210121204812.402589-1-uwe@kleine-koenig.org> References: <20210121204812.402589-1-uwe@kleine-koenig.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	isa: Make the remove callback for isa drivers return void \| expand [v1,0/2] isa: Make the remove callback for isa drivers return void [v1,1/2] watchdog: pcwd: drop always-false if from remove callback [v1,2/2] isa: Make the remove callback for isa drivers return void

diff --git a/drivers/base/isa.c b/drivers/base/isa.c index 2772f5d1948a..aa4737667026 100644 --- a/drivers/base/isa.c +++ b/drivers/base/isa.c @@ -51,7 +51,7 @@ static int isa_bus_remove(struct device *dev) struct isa_driver *isa_driver = dev->platform_data; if (isa_driver && isa_driver->remove) - return isa_driver->remove(dev, to_isa_dev(dev)->id); + isa_driver->remove(dev, to_isa_dev(dev)->id); return 0; } diff --git a/drivers/i2c/busses/i2c-elektor.c b/drivers/i2c/busses/i2c-elektor.c index 140426db28df..b72a3c3ef2ab 100644 --- a/drivers/i2c/busses/i2c-elektor.c +++ b/drivers/i2c/busses/i2c-elektor.c @@ -282,7 +282,7 @@ static int elektor_probe(struct device *dev, unsigned int id) return -ENODEV; } -static int elektor_remove(struct device *dev, unsigned int id) +static void elektor_remove(struct device *dev, unsigned int id) { i2c_del_adapter(&pcf_isa_ops); @@ -298,8 +298,6 @@ static int elektor_remove(struct device *dev, unsigned int id) iounmap(base_iomem); release_mem_region(base, 2); } - - return 0; } static struct isa_driver i2c_elektor_driver = { diff --git a/drivers/i2c/busses/i2c-pca-isa.c b/drivers/i2c/busses/i2c-pca-isa.c index f27bc1e55385..85e8cf58e8bf 100644 --- a/drivers/i2c/busses/i2c-pca-isa.c +++ b/drivers/i2c/busses/i2c-pca-isa.c @@ -161,7 +161,7 @@ static int pca_isa_probe(struct device *dev, unsigned int id) return -ENODEV; } -static int pca_isa_remove(struct device *dev, unsigned int id) +static void pca_isa_remove(struct device *dev, unsigned int id) { i2c_del_adapter(&pca_isa_ops); @@ -170,8 +170,6 @@ static int pca_isa_remove(struct device *dev, unsigned int id) free_irq(irq, &pca_isa_ops); } release_region(base, IO_SIZE); - - return 0; } static struct isa_driver pca_isa_driver = { diff --git a/drivers/input/touchscreen/htcpen.c b/drivers/input/touchscreen/htcpen.c index 2f261a34f9c2..056ba76087e8 100644 --- a/drivers/input/touchscreen/htcpen.c +++ b/drivers/input/touchscreen/htcpen.c @@ -171,7 +171,7 @@ static int htcpen_isa_probe(struct device *dev, unsigned int id) return err; } -static int htcpen_isa_remove(struct device *dev, unsigned int id) +static void htcpen_isa_remove(struct device *dev, unsigned int id) { struct input_dev *htcpen_dev = dev_get_drvdata(dev); @@ -182,8 +182,6 @@ static int htcpen_isa_remove(struct device *dev, unsigned int id) release_region(HTCPEN_PORT_INDEX, 2); release_region(HTCPEN_PORT_INIT, 1); release_region(HTCPEN_PORT_IRQ_CLEAR, 1); - - return 0; } #ifdef CONFIG_PM diff --git a/drivers/media/radio/radio-sf16fmr2.c b/drivers/media/radio/radio-sf16fmr2.c index 0388894cfe41..d0dde55b7930 100644 --- a/drivers/media/radio/radio-sf16fmr2.c +++ b/drivers/media/radio/radio-sf16fmr2.c @@ -293,11 +293,9 @@ static void fmr2_remove(struct fmr2 *fmr2) kfree(fmr2); } -static int fmr2_isa_remove(struct device *pdev, unsigned int ndev) +static void fmr2_isa_remove(struct device *pdev, unsigned int ndev) { fmr2_remove(dev_get_drvdata(pdev)); - - return 0; } static void fmr2_pnp_remove(struct pnp_dev *pdev) diff --git a/drivers/net/can/sja1000/tscan1.c b/drivers/net/can/sja1000/tscan1.c index 6ea802c66124..3dbba8d61afb 100644 --- a/drivers/net/can/sja1000/tscan1.c +++ b/drivers/net/can/sja1000/tscan1.c @@ -159,7 +159,7 @@ static int tscan1_probe(struct device *dev, unsigned id) return -ENXIO; } -static int tscan1_remove(struct device *dev, unsigned id /*unused*/) +static void tscan1_remove(struct device *dev, unsigned id /*unused*/) { struct net_device *netdev; struct sja1000_priv *priv; @@ -179,8 +179,6 @@ static int tscan1_remove(struct device *dev, unsigned id /*unused*/) release_region(pld_base, TSCAN1_PLD_SIZE); free_sja1000dev(netdev); - - return 0; } static struct isa_driver tscan1_isa_driver = { diff --git a/drivers/net/ethernet/3com/3c509.c b/drivers/net/ethernet/3com/3c509.c index 667f38c9e4c6..53e1f7e07959 100644 --- a/drivers/net/ethernet/3com/3c509.c +++ b/drivers/net/ethernet/3com/3c509.c @@ -335,12 +335,11 @@ static int el3_isa_match(struct device *pdev, unsigned int ndev) return 1; } -static int el3_isa_remove(struct device *pdev, +static void el3_isa_remove(struct device *pdev, unsigned int ndev) { el3_device_remove(pdev); dev_set_drvdata(pdev, NULL); - return 0; } #ifdef CONFIG_PM diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c index 79830e77afa9..b1e97f75b0ba 100644 --- a/drivers/scsi/advansys.c +++ b/drivers/scsi/advansys.c @@ -11459,12 +11459,11 @@ static int advansys_isa_probe(struct device *dev, unsigned int id) return err; } -static int advansys_isa_remove(struct device *dev, unsigned int id) +static void advansys_isa_remove(struct device *dev, unsigned int id) { int ioport = _asc_def_iop_base[id]; advansys_release(dev_get_drvdata(dev)); release_region(ioport, ASC_IOADR_GAP); - return 0; } static struct isa_driver advansys_isa_driver = { diff --git a/drivers/scsi/aha1542.c b/drivers/scsi/aha1542.c index dc5667afeb27..e0d8cca1c70b 100644 --- a/drivers/scsi/aha1542.c +++ b/drivers/scsi/aha1542.c @@ -1025,12 +1025,11 @@ static int aha1542_isa_match(struct device *pdev, unsigned int ndev) return 1; } -static int aha1542_isa_remove(struct device *pdev, +static void aha1542_isa_remove(struct device *pdev, unsigned int ndev) { aha1542_release(dev_get_drvdata(pdev)); dev_set_drvdata(pdev, NULL); - return 0; } static struct isa_driver aha1542_isa_driver = { diff --git a/drivers/scsi/fdomain_isa.c b/drivers/scsi/fdomain_isa.c index e0cdcd2003d0..2b4280a43a53 100644 --- a/drivers/scsi/fdomain_isa.c +++ b/drivers/scsi/fdomain_isa.c @@ -175,7 +175,7 @@ static int fdomain_isa_param_match(struct device *dev, unsigned int ndev) return 1; } -static int fdomain_isa_remove(struct device *dev, unsigned int ndev) +static void fdomain_isa_remove(struct device *dev, unsigned int ndev) { struct Scsi_Host *sh = dev_get_drvdata(dev); int base = sh->io_port; @@ -183,7 +183,6 @@ static int fdomain_isa_remove(struct device *dev, unsigned int ndev) fdomain_destroy(sh); release_region(base, FDOMAIN_REGION_SIZE); dev_set_drvdata(dev, NULL); - return 0; } static struct isa_driver fdomain_isa_driver = { diff --git a/drivers/scsi/g_NCR5380.c b/drivers/scsi/g_NCR5380.c index 2df2f38a9b12..7ba3c9312731 100644 --- a/drivers/scsi/g_NCR5380.c +++ b/drivers/scsi/g_NCR5380.c @@ -720,12 +720,11 @@ static int generic_NCR5380_isa_match(struct device *pdev, unsigned int ndev) return 1; } -static int generic_NCR5380_isa_remove(struct device *pdev, +static void generic_NCR5380_isa_remove(struct device *pdev, - unsigned int ndev) + unsigned int ndev) { generic_NCR5380_release_resources(dev_get_drvdata(pdev)); dev_set_drvdata(pdev, NULL); - return 0; } static struct isa_driver generic_NCR5380_isa_driver = { diff --git a/drivers/watchdog/pcwd.c b/drivers/watchdog/pcwd.c index b95cd38f3ceb..a793b03a785d 100644 --- a/drivers/watchdog/pcwd.c +++ b/drivers/watchdog/pcwd.c @@ -951,7 +951,7 @@ static int pcwd_isa_probe(struct device *dev, unsigned int id) return ret; } -static int pcwd_isa_remove(struct device *dev, unsigned int id) +static void pcwd_isa_remove(struct device *dev, unsigned int id) { if (debug >= DEBUG) pr_debug("pcwd_isa_remove id=%d\n", id); @@ -968,8 +968,6 @@ static int pcwd_isa_remove(struct device *dev, unsigned int id) (pcwd_private.revision == PCWD_REVISION_A) ? 2 : 4); pcwd_private.io_addr = 0x0000; cards_found--; - - return 0; } static void pcwd_isa_shutdown(struct device *dev, unsigned int id) diff --git a/include/linux/isa.h b/include/linux/isa.h index 41336da0f4e7..e30963190968 100644 --- a/include/linux/isa.h +++ b/include/linux/isa.h @@ -13,7 +13,7 @@ struct isa_driver { int (*match)(struct device *, unsigned int); int (*probe)(struct device *, unsigned int); - int (*remove)(struct device *, unsigned int); + void (*remove)(struct device *, unsigned int); void (*shutdown)(struct device *, unsigned int); int (*suspend)(struct device *, unsigned int, pm_message_t); int (*resume)(struct device *, unsigned int); diff --git a/sound/isa/ad1848/ad1848.c b/sound/isa/ad1848/ad1848.c index 593c6e959afe..48f7cc57c3da 100644 --- a/sound/isa/ad1848/ad1848.c +++ b/sound/isa/ad1848/ad1848.c @@ -118,10 +118,9 @@ out: snd_card_free(card); return error; } -static int snd_ad1848_remove(struct device *dev, unsigned int n) +static void snd_ad1848_remove(struct device *dev, unsigned int n) { snd_card_free(dev_get_drvdata(dev)); - return 0; } #ifdef CONFIG_PM diff --git a/sound/isa/adlib.c b/sound/isa/adlib.c index 5105524b6f38..e6cd7c4da38e 100644 --- a/sound/isa/adlib.c +++ b/sound/isa/adlib.c @@ -97,10 +97,9 @@ out: snd_card_free(card); return error; } -static int snd_adlib_remove(struct device *dev, unsigned int n) +static void snd_adlib_remove(struct device *dev, unsigned int n) { snd_card_free(dev_get_drvdata(dev)); - return 0; } static struct isa_driver snd_adlib_driver = { diff --git a/sound/isa/cmi8328.c b/sound/isa/cmi8328.c index faca5dd95bfe..3b9fbb02864b 100644 --- a/sound/isa/cmi8328.c +++ b/sound/isa/cmi8328.c @@ -403,7 +403,7 @@ static int snd_cmi8328_probe(struct device *pdev, unsigned int ndev) return err; } -static int snd_cmi8328_remove(struct device *pdev, unsigned int dev) +static void snd_cmi8328_remove(struct device *pdev, unsigned int dev) { struct snd_card *card = dev_get_drvdata(pdev); struct snd_cmi8328 *cmi = card->private_data; @@ -420,7 +420,6 @@ static int snd_cmi8328_remove(struct device *pdev, unsigned int dev) snd_cmi8328_cfg_write(cmi->port, CFG2, 0); snd_cmi8328_cfg_write(cmi->port, CFG3, 0); snd_card_free(card); - return 0; } #ifdef CONFIG_PM diff --git a/sound/isa/cmi8330.c b/sound/isa/cmi8330.c index 4669eb0cc8ce..19e258527d69 100644 --- a/sound/isa/cmi8330.c +++ b/sound/isa/cmi8330.c @@ -631,11 +631,10 @@ static int snd_cmi8330_isa_probe(struct device *pdev, return 0; } -static int snd_cmi8330_isa_remove(struct device *devptr, +static void snd_cmi8330_isa_remove(struct device *devptr, unsigned int dev) { snd_card_free(dev_get_drvdata(devptr)); - return 0; } #ifdef CONFIG_PM diff --git a/sound/isa/cs423x/cs4231.c b/sound/isa/cs423x/cs4231.c index 2135963eba78..383ee621cea1 100644 --- a/sound/isa/cs423x/cs4231.c +++ b/sound/isa/cs423x/cs4231.c @@ -135,10 +135,9 @@ out: snd_card_free(card); return error; } -static int snd_cs4231_remove(struct device *dev, unsigned int n) +static void snd_cs4231_remove(struct device *dev, unsigned int n) { snd_card_free(dev_get_drvdata(dev)); - return 0; } #ifdef CONFIG_PM diff --git a/sound/isa/cs423x/cs4236.c b/sound/isa/cs423x/cs4236.c index fa3c39cff5f8..24688271e73f 100644 --- a/sound/isa/cs423x/cs4236.c +++ b/sound/isa/cs423x/cs4236.c @@ -487,11 +487,10 @@ static int snd_cs423x_isa_probe(struct device *pdev, return 0; } -static int snd_cs423x_isa_remove(struct device *pdev, +static void snd_cs423x_isa_remove(struct device *pdev, unsigned int dev) { snd_card_free(dev_get_drvdata(pdev)); - return 0; } #ifdef CONFIG_PM diff --git a/sound/isa/es1688/es1688.c b/sound/isa/es1688/es1688.c index 64610571a5e1..d99bb3f8f0c1 100644 --- a/sound/isa/es1688/es1688.c +++ b/sound/isa/es1688/es1688.c @@ -192,10 +192,9 @@ static int snd_es1688_isa_probe(struct device *dev, unsigned int n) return error; } -static int snd_es1688_isa_remove(struct device *dev, unsigned int n) +static void snd_es1688_isa_remove(struct device *dev, unsigned int n) { snd_card_free(dev_get_drvdata(dev)); - return 0; } static struct isa_driver snd_es1688_driver = { diff --git a/sound/isa/es18xx.c b/sound/isa/es18xx.c index 5f8d7e8a5477..9beef8079177 100644 --- a/sound/isa/es18xx.c +++ b/sound/isa/es18xx.c @@ -2210,11 +2210,10 @@ static int snd_es18xx_isa_probe(struct device *pdev, unsigned int dev) } } -static int snd_es18xx_isa_remove(struct device *devptr, - unsigned int dev) +static void snd_es18xx_isa_remove(struct device *devptr, + unsigned int dev) { snd_card_free(dev_get_drvdata(devptr)); - return 0; } #ifdef CONFIG_PM diff --git a/sound/isa/galaxy/galaxy.c b/sound/isa/galaxy/galaxy.c index 65f9f46c9f58..d33d69f29924 100644 --- a/sound/isa/galaxy/galaxy.c +++ b/sound/isa/galaxy/galaxy.c @@ -608,10 +608,9 @@ static int snd_galaxy_probe(struct device *dev, unsigned int n) return err; } -static int snd_galaxy_remove(struct device *dev, unsigned int n) +static void snd_galaxy_remove(struct device *dev, unsigned int n) { snd_card_free(dev_get_drvdata(dev)); - return 0; } static struct isa_driver snd_galaxy_driver = { diff --git a/sound/isa/gus/gusclassic.c b/sound/isa/gus/gusclassic.c index 7419b1939754..015f88a11352 100644 --- a/sound/isa/gus/gusclassic.c +++ b/sound/isa/gus/gusclassic.c @@ -195,10 +195,9 @@ out: snd_card_free(card); return error; } -static int snd_gusclassic_remove(struct device *dev, unsigned int n) +static void snd_gusclassic_remove(struct device *dev, unsigned int n) { snd_card_free(dev_get_drvdata(dev)); - return 0; } static struct isa_driver snd_gusclassic_driver = { diff --git a/sound/isa/gus/gusextreme.c b/sound/isa/gus/gusextreme.c index ed2f9d64efae..c9f31b4fb887 100644 --- a/sound/isa/gus/gusextreme.c +++ b/sound/isa/gus/gusextreme.c @@ -324,10 +324,9 @@ out: snd_card_free(card); return error; } -static int snd_gusextreme_remove(struct device *dev, unsigned int n) +static void snd_gusextreme_remove(struct device *dev, unsigned int n) { snd_card_free(dev_get_drvdata(dev)); - return 0; } static struct isa_driver snd_gusextreme_driver = { diff --git a/sound/isa/gus/gusmax.c b/sound/isa/gus/gusmax.c index 05cd9be4dd8a..dc09fbd6f88d 100644 --- a/sound/isa/gus/gusmax.c +++ b/sound/isa/gus/gusmax.c @@ -338,10 +338,9 @@ static int snd_gusmax_probe(struct device *pdev, unsigned int dev) return err; } -static int snd_gusmax_remove(struct device *devptr, unsigned int dev) +static void snd_gusmax_remove(struct device *devptr, unsigned int dev) { snd_card_free(dev_get_drvdata(devptr)); - return 0; } #define DEV_NAME "gusmax" diff --git a/sound/isa/gus/interwave.c b/sound/isa/gus/interwave.c index 3e9ad930deae..e4d412e72b75 100644 --- a/sound/isa/gus/interwave.c +++ b/sound/isa/gus/interwave.c @@ -825,10 +825,9 @@ static int snd_interwave_isa_probe(struct device *pdev, } } -static int snd_interwave_isa_remove(struct device *devptr, unsigned int dev) +static void snd_interwave_isa_remove(struct device *devptr, unsigned int dev) { snd_card_free(dev_get_drvdata(devptr)); - return 0; } static struct isa_driver snd_interwave_driver = { diff --git a/sound/isa/msnd/msnd_pinnacle.c b/sound/isa/msnd/msnd_pinnacle.c index 24b34ecf5e5b..69647b41300d 100644 --- a/sound/isa/msnd/msnd_pinnacle.c +++ b/sound/isa/msnd/msnd_pinnacle.c @@ -1049,10 +1049,9 @@ static int snd_msnd_isa_probe(struct device *pdev, unsigned int idx) #endif } -static int snd_msnd_isa_remove(struct device *pdev, unsigned int dev) +static void snd_msnd_isa_remove(struct device *pdev, unsigned int dev) { snd_msnd_unload(dev_get_drvdata(pdev)); - return 0; } static struct isa_driver snd_msnd_driver = { diff --git a/sound/isa/opl3sa2.c b/sound/isa/opl3sa2.c index 85a181acd388..7649a8a4128d 100644 --- a/sound/isa/opl3sa2.c +++ b/sound/isa/opl3sa2.c @@ -878,11 +878,10 @@ static int snd_opl3sa2_isa_probe(struct device *pdev, return 0; } -static int snd_opl3sa2_isa_remove(struct device *devptr, +static void snd_opl3sa2_isa_remove(struct device *devptr, unsigned int dev) { snd_card_free(dev_get_drvdata(devptr)); - return 0; } #ifdef CONFIG_PM diff --git a/sound/isa/opti9xx/miro.c b/sound/isa/opti9xx/miro.c index 44ed1b65f6ce..20933342f5eb 100644 --- a/sound/isa/opti9xx/miro.c +++ b/sound/isa/opti9xx/miro.c @@ -1480,11 +1480,10 @@ static int snd_miro_isa_probe(struct device *devptr, unsigned int n) return 0; } -static int snd_miro_isa_remove(struct device *devptr, +static void snd_miro_isa_remove(struct device *devptr, unsigned int dev) { snd_card_free(dev_get_drvdata(devptr)); - return 0; } #define DEV_NAME "miro" diff --git a/sound/isa/opti9xx/opti92x-ad1848.c b/sound/isa/opti9xx/opti92x-ad1848.c index 881d3b5711d2..758f5b579138 100644 --- a/sound/isa/opti9xx/opti92x-ad1848.c +++ b/sound/isa/opti9xx/opti92x-ad1848.c @@ -1024,11 +1024,10 @@ static int snd_opti9xx_isa_probe(struct device *devptr, return 0; } -static int snd_opti9xx_isa_remove(struct device *devptr, - unsigned int dev) +static void snd_opti9xx_isa_remove(struct device *devptr, + unsigned int dev) { snd_card_free(dev_get_drvdata(devptr)); - return 0; } #ifdef CONFIG_PM diff --git a/sound/isa/sb/jazz16.c b/sound/isa/sb/jazz16.c index ee379bbf70a4..0e2e0ab3b9e4 100644 --- a/sound/isa/sb/jazz16.c +++ b/sound/isa/sb/jazz16.c @@ -339,12 +339,11 @@ static int snd_jazz16_probe(struct device *devptr, unsigned int dev) return err; } -static int snd_jazz16_remove(struct device *devptr, unsigned int dev) +static void snd_jazz16_remove(struct device *devptr, unsigned int dev) { struct snd_card *card = dev_get_drvdata(devptr); snd_card_free(card); - return 0; } #ifdef CONFIG_PM diff --git a/sound/isa/sb/sb16.c b/sound/isa/sb/sb16.c index 479197c13803..db284b7b88a7 100644 --- a/sound/isa/sb/sb16.c +++ b/sound/isa/sb/sb16.c @@ -547,10 +547,9 @@ static int snd_sb16_isa_probe(struct device *pdev, unsigned int dev) } } -static int snd_sb16_isa_remove(struct device *pdev, unsigned int dev) +static void snd_sb16_isa_remove(struct device *pdev, unsigned int dev) { snd_card_free(dev_get_drvdata(pdev)); - return 0; } #ifdef CONFIG_PM diff --git a/sound/isa/sb/sb8.c b/sound/isa/sb/sb8.c index 438109f167d6..8e3e67b9a341 100644 --- a/sound/isa/sb/sb8.c +++ b/sound/isa/sb/sb8.c @@ -192,10 +192,9 @@ static int snd_sb8_probe(struct device *pdev, unsigned int dev) return err; } -static int snd_sb8_remove(struct device *pdev, unsigned int dev) +static void snd_sb8_remove(struct device *pdev, unsigned int dev) { snd_card_free(dev_get_drvdata(pdev)); - return 0; } #ifdef CONFIG_PM diff --git a/sound/isa/sc6000.c b/sound/isa/sc6000.c index 3d0bea44f454..def137579717 100644 --- a/sound/isa/sc6000.c +++ b/sound/isa/sc6000.c @@ -672,7 +672,7 @@ static int snd_sc6000_probe(struct device *devptr, unsigned int dev) return err; } -static int snd_sc6000_remove(struct device *devptr, unsigned int dev) +static void snd_sc6000_remove(struct device *devptr, unsigned int dev) { struct snd_card *card = dev_get_drvdata(devptr); char __iomem **vport = card->private_data; @@ -684,7 +684,6 @@ static int snd_sc6000_remove(struct device *devptr, unsigned int dev) release_region(mss_port[dev], 4); snd_card_free(card); - return 0; } static struct isa_driver snd_sc6000_driver = { diff --git a/sound/isa/sscape.c b/sound/isa/sscape.c index 2e5a5c5279e8..e70ef9aee545 100644 --- a/sound/isa/sscape.c +++ b/sound/isa/sscape.c @@ -1183,10 +1183,9 @@ static int snd_sscape_probe(struct device *pdev, unsigned int dev) return ret; } -static int snd_sscape_remove(struct device *devptr, unsigned int dev) +static void snd_sscape_remove(struct device *devptr, unsigned int dev) { snd_card_free(dev_get_drvdata(devptr)); - return 0; } #define DEV_NAME "sscape" diff --git a/sound/isa/wavefront/wavefront.c b/sound/isa/wavefront/wavefront.c index 9e0f6b226775..b750a4fd40de 100644 --- a/sound/isa/wavefront/wavefront.c +++ b/sound/isa/wavefront/wavefront.c @@ -565,11 +565,10 @@ static int snd_wavefront_isa_probe(struct device *pdev, return 0; } -static int snd_wavefront_isa_remove(struct device *devptr, +static void snd_wavefront_isa_remove(struct device *devptr, unsigned int dev) { snd_card_free(dev_get_drvdata(devptr)); - return 0; } #define DEV_NAME "wavefront"

[v1,2/2] isa: Make the remove callback for isa drivers return void

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Patch