diff mbox series

mailbox: Explicitly include correct DT includes

Message ID 20230714174702.4059100-1-robh@kernel.org (mailing list archive)
State Handled Elsewhere
Headers show
Series mailbox: Explicitly include correct DT includes | expand

Checks

Context Check Description
conchuod/cover_letter success Single patches do not need cover letters
conchuod/tree_selection success Guessed tree name to be for-next at HEAD 471aba2e4760
conchuod/fixes_present success Fixes tag not required for -next series
conchuod/maintainers_pattern success MAINTAINERS pattern errors before the patch: 4 and now 4
conchuod/verify_signedoff success Signed-off-by tag matches author and committer
conchuod/kdoc success Errors and warnings before: 0 this patch: 0
conchuod/build_rv64_clang_allmodconfig success Errors and warnings before: 9 this patch: 9
conchuod/module_param success Was 0 now: 0
conchuod/build_rv64_gcc_allmodconfig success Errors and warnings before: 9 this patch: 9
conchuod/build_rv32_defconfig success Build OK
conchuod/dtb_warn_rv64 success Errors and warnings before: 3 this patch: 3
conchuod/header_inline success No static functions without inline keyword in header files
conchuod/checkpatch success total: 0 errors, 0 warnings, 0 checks, 122 lines checked
conchuod/build_rv64_nommu_k210_defconfig success Build OK
conchuod/verify_fixes success No Fixes tag
conchuod/build_rv64_nommu_virt_defconfig success Build OK

Commit Message

Rob Herring (Arm) July 14, 2023, 5:47 p.m. UTC 
The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.

Signed-off-by: Rob Herring <robh@kernel.org>
---
 drivers/mailbox/arm_mhu.c            | 1 +
 drivers/mailbox/arm_mhu_db.c         | 1 -
 drivers/mailbox/hi3660-mailbox.c     | 1 +
 drivers/mailbox/hi6220-mailbox.c     | 1 +
 drivers/mailbox/imx-mailbox.c        | 3 ++-
 drivers/mailbox/mailbox-mpfs.c       | 1 +
 drivers/mailbox/mailbox.c            | 1 +
 drivers/mailbox/mtk-adsp-mailbox.c   | 3 ++-
 drivers/mailbox/mtk-cmdq-mailbox.c   | 2 +-
 drivers/mailbox/omap-mailbox.c       | 2 +-
 drivers/mailbox/platform_mhu.c       | 1 +
 drivers/mailbox/rockchip-mailbox.c   | 2 +-
 drivers/mailbox/sprd-mailbox.c       | 2 +-
 drivers/mailbox/stm32-ipcc.c         | 1 +
 drivers/mailbox/tegra-hsp.c          | 1 -
 drivers/mailbox/zynqmp-ipi-mailbox.c | 2 --
 16 files changed, 15 insertions(+), 10 deletions(-)

Comments

Rob Herring (Arm) Aug. 22, 2023, 10:39 p.m. UTC | #1 
On Fri, Jul 14, 2023 at 12:47 PM Rob Herring <robh@kernel.org> wrote:
>
> The DT of_device.h and of_platform.h date back to the separate
> of_platform_bus_type before it as merged into the regular platform bus.
> As part of that merge prepping Arm DT support 13 years ago, they
> "temporarily" include each other. They also include platform_device.h
> and of.h. As a result, there's a pretty much random mix of those include
> files used throughout the tree. In order to detangle these headers and
> replace the implicit includes with struct declarations, users need to
> explicitly include the correct includes.
>
> Signed-off-by: Rob Herring <robh@kernel.org>
> ---
>  drivers/mailbox/arm_mhu.c            | 1 +
>  drivers/mailbox/arm_mhu_db.c         | 1 -
>  drivers/mailbox/hi3660-mailbox.c     | 1 +
>  drivers/mailbox/hi6220-mailbox.c     | 1 +
>  drivers/mailbox/imx-mailbox.c        | 3 ++-
>  drivers/mailbox/mailbox-mpfs.c       | 1 +
>  drivers/mailbox/mailbox.c            | 1 +
>  drivers/mailbox/mtk-adsp-mailbox.c   | 3 ++-
>  drivers/mailbox/mtk-cmdq-mailbox.c   | 2 +-
>  drivers/mailbox/omap-mailbox.c       | 2 +-
>  drivers/mailbox/platform_mhu.c       | 1 +
>  drivers/mailbox/rockchip-mailbox.c   | 2 +-
>  drivers/mailbox/sprd-mailbox.c       | 2 +-
>  drivers/mailbox/stm32-ipcc.c         | 1 +
>  drivers/mailbox/tegra-hsp.c          | 1 -
>  drivers/mailbox/zynqmp-ipi-mailbox.c | 2 --
>  16 files changed, 15 insertions(+), 10 deletions(-)

Ping!

>
> diff --git a/drivers/mailbox/arm_mhu.c b/drivers/mailbox/arm_mhu.c
> index 22243cabe056..537f7bfb7b06 100644
> --- a/drivers/mailbox/arm_mhu.c
> +++ b/drivers/mailbox/arm_mhu.c
> @@ -12,6 +12,7 @@
>  #include <linux/io.h>
>  #include <linux/mailbox_controller.h>
>  #include <linux/module.h>
> +#include <linux/of.h>
>
>  #define INTR_STAT_OFS  0x0
>  #define INTR_SET_OFS   0x8
> diff --git a/drivers/mailbox/arm_mhu_db.c b/drivers/mailbox/arm_mhu_db.c
> index aa0a4d83880f..27a510d46908 100644
> --- a/drivers/mailbox/arm_mhu_db.c
> +++ b/drivers/mailbox/arm_mhu_db.c
> @@ -15,7 +15,6 @@
>  #include <linux/mailbox_controller.h>
>  #include <linux/module.h>
>  #include <linux/of.h>
> -#include <linux/of_device.h>
>
>  #define INTR_STAT_OFS  0x0
>  #define INTR_SET_OFS   0x8
> diff --git a/drivers/mailbox/hi3660-mailbox.c b/drivers/mailbox/hi3660-mailbox.c
> index ab24e731a782..17c29e960fbf 100644
> --- a/drivers/mailbox/hi3660-mailbox.c
> +++ b/drivers/mailbox/hi3660-mailbox.c
> @@ -11,6 +11,7 @@
>  #include <linux/iopoll.h>
>  #include <linux/mailbox_controller.h>
>  #include <linux/module.h>
> +#include <linux/of.h>
>  #include <linux/platform_device.h>
>  #include <linux/slab.h>
>
> diff --git a/drivers/mailbox/hi6220-mailbox.c b/drivers/mailbox/hi6220-mailbox.c
> index 1c73c63598f5..f77741ce42e7 100644
> --- a/drivers/mailbox/hi6220-mailbox.c
> +++ b/drivers/mailbox/hi6220-mailbox.c
> @@ -15,6 +15,7 @@
>  #include <linux/kfifo.h>
>  #include <linux/mailbox_controller.h>
>  #include <linux/module.h>
> +#include <linux/of.h>
>  #include <linux/platform_device.h>
>  #include <linux/slab.h>
>
> diff --git a/drivers/mailbox/imx-mailbox.c b/drivers/mailbox/imx-mailbox.c
> index 20f2ec880ad6..3ef4dd8adf5d 100644
> --- a/drivers/mailbox/imx-mailbox.c
> +++ b/drivers/mailbox/imx-mailbox.c
> @@ -14,7 +14,8 @@
>  #include <linux/kernel.h>
>  #include <linux/mailbox_controller.h>
>  #include <linux/module.h>
> -#include <linux/of_device.h>
> +#include <linux/of.h>
> +#include <linux/platform_device.h>
>  #include <linux/pm_runtime.h>
>  #include <linux/suspend.h>
>  #include <linux/slab.h>
> diff --git a/drivers/mailbox/mailbox-mpfs.c b/drivers/mailbox/mailbox-mpfs.c
> index 162df49654fb..20ee283a04cc 100644
> --- a/drivers/mailbox/mailbox-mpfs.c
> +++ b/drivers/mailbox/mailbox-mpfs.c
> @@ -14,6 +14,7 @@
>  #include <linux/module.h>
>  #include <linux/kernel.h>
>  #include <linux/interrupt.h>
> +#include <linux/mod_devicetable.h>
>  #include <linux/platform_device.h>
>  #include <linux/mailbox_controller.h>
>  #include <soc/microchip/mpfs.h>
> diff --git a/drivers/mailbox/mailbox.c b/drivers/mailbox/mailbox.c
> index adf36c05fa43..ebff3baf3045 100644
> --- a/drivers/mailbox/mailbox.c
> +++ b/drivers/mailbox/mailbox.c
> @@ -17,6 +17,7 @@
>  #include <linux/bitops.h>
>  #include <linux/mailbox_client.h>
>  #include <linux/mailbox_controller.h>
> +#include <linux/of.h>
>
>  #include "mailbox.h"
>
> diff --git a/drivers/mailbox/mtk-adsp-mailbox.c b/drivers/mailbox/mtk-adsp-mailbox.c
> index 14bc0057de81..91487aa4d7da 100644
> --- a/drivers/mailbox/mtk-adsp-mailbox.c
> +++ b/drivers/mailbox/mtk-adsp-mailbox.c
> @@ -10,7 +10,8 @@
>  #include <linux/kernel.h>
>  #include <linux/mailbox_controller.h>
>  #include <linux/module.h>
> -#include <linux/of_device.h>
> +#include <linux/of.h>
> +#include <linux/platform_device.h>
>  #include <linux/slab.h>
>
>  struct mtk_adsp_mbox_priv {
> diff --git a/drivers/mailbox/mtk-cmdq-mailbox.c b/drivers/mailbox/mtk-cmdq-mailbox.c
> index b18d47ea13a0..4d62b07c1411 100644
> --- a/drivers/mailbox/mtk-cmdq-mailbox.c
> +++ b/drivers/mailbox/mtk-cmdq-mailbox.c
> @@ -15,7 +15,7 @@
>  #include <linux/platform_device.h>
>  #include <linux/mailbox_controller.h>
>  #include <linux/mailbox/mtk-cmdq-mailbox.h>
> -#include <linux/of_device.h>
> +#include <linux/of.h>
>
>  #define CMDQ_OP_CODE_MASK              (0xff << CMDQ_OP_CODE_SHIFT)
>  #define CMDQ_NUM_CMD(t)                        (t->cmd_buf_size / CMDQ_INST_SIZE)
> diff --git a/drivers/mailbox/omap-mailbox.c b/drivers/mailbox/omap-mailbox.c
> index fa2ce3246b70..792bcaebbc9b 100644
> --- a/drivers/mailbox/omap-mailbox.c
> +++ b/drivers/mailbox/omap-mailbox.c
> @@ -16,7 +16,7 @@
>  #include <linux/kfifo.h>
>  #include <linux/err.h>
>  #include <linux/module.h>
> -#include <linux/of_device.h>
> +#include <linux/of.h>
>  #include <linux/platform_device.h>
>  #include <linux/pm_runtime.h>
>  #include <linux/omap-mailbox.h>
> diff --git a/drivers/mailbox/platform_mhu.c b/drivers/mailbox/platform_mhu.c
> index a5922ac0b0bf..54161303a36b 100644
> --- a/drivers/mailbox/platform_mhu.c
> +++ b/drivers/mailbox/platform_mhu.c
> @@ -15,6 +15,7 @@
>  #include <linux/slab.h>
>  #include <linux/err.h>
>  #include <linux/io.h>
> +#include <linux/mod_devicetable.h>
>  #include <linux/module.h>
>  #include <linux/platform_device.h>
>  #include <linux/mailbox_controller.h>
> diff --git a/drivers/mailbox/rockchip-mailbox.c b/drivers/mailbox/rockchip-mailbox.c
> index 116286ecc5a0..10c7bee2a915 100644
> --- a/drivers/mailbox/rockchip-mailbox.c
> +++ b/drivers/mailbox/rockchip-mailbox.c
> @@ -8,8 +8,8 @@
>  #include <linux/io.h>
>  #include <linux/kernel.h>
>  #include <linux/mailbox_controller.h>
> +#include <linux/of.h>
>  #include <linux/module.h>
> -#include <linux/of_device.h>
>  #include <linux/platform_device.h>
>
>  #define MAILBOX_A2B_INTEN              0x00
> diff --git a/drivers/mailbox/sprd-mailbox.c b/drivers/mailbox/sprd-mailbox.c
> index e3c899abeed8..9ae57de77d4d 100644
> --- a/drivers/mailbox/sprd-mailbox.c
> +++ b/drivers/mailbox/sprd-mailbox.c
> @@ -11,7 +11,7 @@
>  #include <linux/io.h>
>  #include <linux/mailbox_controller.h>
>  #include <linux/module.h>
> -#include <linux/of_device.h>
> +#include <linux/of.h>
>  #include <linux/platform_device.h>
>  #include <linux/clk.h>
>
> diff --git a/drivers/mailbox/stm32-ipcc.c b/drivers/mailbox/stm32-ipcc.c
> index 15d538fe2113..4ad3653f3866 100644
> --- a/drivers/mailbox/stm32-ipcc.c
> +++ b/drivers/mailbox/stm32-ipcc.c
> @@ -11,6 +11,7 @@
>  #include <linux/io.h>
>  #include <linux/mailbox_controller.h>
>  #include <linux/module.h>
> +#include <linux/of.h>
>  #include <linux/platform_device.h>
>  #include <linux/pm_wakeirq.h>
>
> diff --git a/drivers/mailbox/tegra-hsp.c b/drivers/mailbox/tegra-hsp.c
> index 7f98e7436d94..c87c2b900b64 100644
> --- a/drivers/mailbox/tegra-hsp.c
> +++ b/drivers/mailbox/tegra-hsp.c
> @@ -8,7 +8,6 @@
>  #include <linux/io.h>
>  #include <linux/mailbox_controller.h>
>  #include <linux/of.h>
> -#include <linux/of_device.h>
>  #include <linux/platform_device.h>
>  #include <linux/pm.h>
>  #include <linux/slab.h>
> diff --git a/drivers/mailbox/zynqmp-ipi-mailbox.c b/drivers/mailbox/zynqmp-ipi-mailbox.c
> index d097f45b0e5f..e4fcac97dbfa 100644
> --- a/drivers/mailbox/zynqmp-ipi-mailbox.c
> +++ b/drivers/mailbox/zynqmp-ipi-mailbox.c
> @@ -16,8 +16,6 @@
>  #include <linux/module.h>
>  #include <linux/of.h>
>  #include <linux/of_address.h>
> -#include <linux/of_device.h>
> -#include <linux/of_irq.h>
>  #include <linux/platform_device.h>
>
>  /* IPI agent ID any */
> --
> 2.40.1
>
Jassi Brar Aug. 22, 2023, 11:05 p.m. UTC | #2 
On Fri, Jul 14, 2023 at 12:47 PM Rob Herring <robh@kernel.org> wrote:
>
> The DT of_device.h and of_platform.h date back to the separate
> of_platform_bus_type before it as merged into the regular platform bus.
> As part of that merge prepping Arm DT support 13 years ago, they
> "temporarily" include each other. They also include platform_device.h
> and of.h. As a result, there's a pretty much random mix of those include
> files used throughout the tree. In order to detangle these headers and
> replace the implicit includes with struct declarations, users need to
> explicitly include the correct includes.
>
> Signed-off-by: Rob Herring <robh@kernel.org>
>
I thought I was to pick the patch. But I see you intend to do it. Np.

Acked-by: Jassi Brar <jassisinghbrar@gmail.com>

thanks
Rob Herring (Arm) Aug. 23, 2023, 11:53 a.m. UTC | #3 
On Tue, Aug 22, 2023 at 6:05 PM Jassi Brar <jassisinghbrar@gmail.com> wrote:
>
> On Fri, Jul 14, 2023 at 12:47 PM Rob Herring <robh@kernel.org> wrote:
> >
> > The DT of_device.h and of_platform.h date back to the separate
> > of_platform_bus_type before it as merged into the regular platform bus.
> > As part of that merge prepping Arm DT support 13 years ago, they
> > "temporarily" include each other. They also include platform_device.h
> > and of.h. As a result, there's a pretty much random mix of those include
> > files used throughout the tree. In order to detangle these headers and
> > replace the implicit includes with struct declarations, users need to
> > explicitly include the correct includes.
> >
> > Signed-off-by: Rob Herring <robh@kernel.org>
> >
> I thought I was to pick the patch. But I see you intend to do it. Np.

No, please apply it.

Thanks,
Rob

>
> Acked-by: Jassi Brar <jassisinghbrar@gmail.com>
>
> thanks
diff mbox series

Patch

diff --git a/drivers/mailbox/arm_mhu.c b/drivers/mailbox/arm_mhu.c
index 22243cabe056..537f7bfb7b06 100644
--- a/drivers/mailbox/arm_mhu.c
+++ b/drivers/mailbox/arm_mhu.c
@@ -12,6 +12,7 @@ 
 #include <linux/io.h>
 #include <linux/mailbox_controller.h>
 #include <linux/module.h>
+#include <linux/of.h>
 
 #define INTR_STAT_OFS	0x0
 #define INTR_SET_OFS	0x8
diff --git a/drivers/mailbox/arm_mhu_db.c b/drivers/mailbox/arm_mhu_db.c
index aa0a4d83880f..27a510d46908 100644
--- a/drivers/mailbox/arm_mhu_db.c
+++ b/drivers/mailbox/arm_mhu_db.c
@@ -15,7 +15,6 @@ 
 #include <linux/mailbox_controller.h>
 #include <linux/module.h>
 #include <linux/of.h>
-#include <linux/of_device.h>
 
 #define INTR_STAT_OFS	0x0
 #define INTR_SET_OFS	0x8
diff --git a/drivers/mailbox/hi3660-mailbox.c b/drivers/mailbox/hi3660-mailbox.c
index ab24e731a782..17c29e960fbf 100644
--- a/drivers/mailbox/hi3660-mailbox.c
+++ b/drivers/mailbox/hi3660-mailbox.c
@@ -11,6 +11,7 @@ 
 #include <linux/iopoll.h>
 #include <linux/mailbox_controller.h>
 #include <linux/module.h>
+#include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 
diff --git a/drivers/mailbox/hi6220-mailbox.c b/drivers/mailbox/hi6220-mailbox.c
index 1c73c63598f5..f77741ce42e7 100644
--- a/drivers/mailbox/hi6220-mailbox.c
+++ b/drivers/mailbox/hi6220-mailbox.c
@@ -15,6 +15,7 @@ 
 #include <linux/kfifo.h>
 #include <linux/mailbox_controller.h>
 #include <linux/module.h>
+#include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 
diff --git a/drivers/mailbox/imx-mailbox.c b/drivers/mailbox/imx-mailbox.c
index 20f2ec880ad6..3ef4dd8adf5d 100644
--- a/drivers/mailbox/imx-mailbox.c
+++ b/drivers/mailbox/imx-mailbox.c
@@ -14,7 +14,8 @@ 
 #include <linux/kernel.h>
 #include <linux/mailbox_controller.h>
 #include <linux/module.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
 #include <linux/suspend.h>
 #include <linux/slab.h>
diff --git a/drivers/mailbox/mailbox-mpfs.c b/drivers/mailbox/mailbox-mpfs.c
index 162df49654fb..20ee283a04cc 100644
--- a/drivers/mailbox/mailbox-mpfs.c
+++ b/drivers/mailbox/mailbox-mpfs.c
@@ -14,6 +14,7 @@ 
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/interrupt.h>
+#include <linux/mod_devicetable.h>
 #include <linux/platform_device.h>
 #include <linux/mailbox_controller.h>
 #include <soc/microchip/mpfs.h>
diff --git a/drivers/mailbox/mailbox.c b/drivers/mailbox/mailbox.c
index adf36c05fa43..ebff3baf3045 100644
--- a/drivers/mailbox/mailbox.c
+++ b/drivers/mailbox/mailbox.c
@@ -17,6 +17,7 @@ 
 #include <linux/bitops.h>
 #include <linux/mailbox_client.h>
 #include <linux/mailbox_controller.h>
+#include <linux/of.h>
 
 #include "mailbox.h"
 
diff --git a/drivers/mailbox/mtk-adsp-mailbox.c b/drivers/mailbox/mtk-adsp-mailbox.c
index 14bc0057de81..91487aa4d7da 100644
--- a/drivers/mailbox/mtk-adsp-mailbox.c
+++ b/drivers/mailbox/mtk-adsp-mailbox.c
@@ -10,7 +10,8 @@ 
 #include <linux/kernel.h>
 #include <linux/mailbox_controller.h>
 #include <linux/module.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
 #include <linux/slab.h>
 
 struct mtk_adsp_mbox_priv {
diff --git a/drivers/mailbox/mtk-cmdq-mailbox.c b/drivers/mailbox/mtk-cmdq-mailbox.c
index b18d47ea13a0..4d62b07c1411 100644
--- a/drivers/mailbox/mtk-cmdq-mailbox.c
+++ b/drivers/mailbox/mtk-cmdq-mailbox.c
@@ -15,7 +15,7 @@ 
 #include <linux/platform_device.h>
 #include <linux/mailbox_controller.h>
 #include <linux/mailbox/mtk-cmdq-mailbox.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
 
 #define CMDQ_OP_CODE_MASK		(0xff << CMDQ_OP_CODE_SHIFT)
 #define CMDQ_NUM_CMD(t)			(t->cmd_buf_size / CMDQ_INST_SIZE)
diff --git a/drivers/mailbox/omap-mailbox.c b/drivers/mailbox/omap-mailbox.c
index fa2ce3246b70..792bcaebbc9b 100644
--- a/drivers/mailbox/omap-mailbox.c
+++ b/drivers/mailbox/omap-mailbox.c
@@ -16,7 +16,7 @@ 
 #include <linux/kfifo.h>
 #include <linux/err.h>
 #include <linux/module.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
 #include <linux/omap-mailbox.h>
diff --git a/drivers/mailbox/platform_mhu.c b/drivers/mailbox/platform_mhu.c
index a5922ac0b0bf..54161303a36b 100644
--- a/drivers/mailbox/platform_mhu.c
+++ b/drivers/mailbox/platform_mhu.c
@@ -15,6 +15,7 @@ 
 #include <linux/slab.h>
 #include <linux/err.h>
 #include <linux/io.h>
+#include <linux/mod_devicetable.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/mailbox_controller.h>
diff --git a/drivers/mailbox/rockchip-mailbox.c b/drivers/mailbox/rockchip-mailbox.c
index 116286ecc5a0..10c7bee2a915 100644
--- a/drivers/mailbox/rockchip-mailbox.c
+++ b/drivers/mailbox/rockchip-mailbox.c
@@ -8,8 +8,8 @@ 
 #include <linux/io.h>
 #include <linux/kernel.h>
 #include <linux/mailbox_controller.h>
+#include <linux/of.h>
 #include <linux/module.h>
-#include <linux/of_device.h>
 #include <linux/platform_device.h>
 
 #define MAILBOX_A2B_INTEN		0x00
diff --git a/drivers/mailbox/sprd-mailbox.c b/drivers/mailbox/sprd-mailbox.c
index e3c899abeed8..9ae57de77d4d 100644
--- a/drivers/mailbox/sprd-mailbox.c
+++ b/drivers/mailbox/sprd-mailbox.c
@@ -11,7 +11,7 @@ 
 #include <linux/io.h>
 #include <linux/mailbox_controller.h>
 #include <linux/module.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/clk.h>
 
diff --git a/drivers/mailbox/stm32-ipcc.c b/drivers/mailbox/stm32-ipcc.c
index 15d538fe2113..4ad3653f3866 100644
--- a/drivers/mailbox/stm32-ipcc.c
+++ b/drivers/mailbox/stm32-ipcc.c
@@ -11,6 +11,7 @@ 
 #include <linux/io.h>
 #include <linux/mailbox_controller.h>
 #include <linux/module.h>
+#include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/pm_wakeirq.h>
 
diff --git a/drivers/mailbox/tegra-hsp.c b/drivers/mailbox/tegra-hsp.c
index 7f98e7436d94..c87c2b900b64 100644
--- a/drivers/mailbox/tegra-hsp.c
+++ b/drivers/mailbox/tegra-hsp.c
@@ -8,7 +8,6 @@ 
 #include <linux/io.h>
 #include <linux/mailbox_controller.h>
 #include <linux/of.h>
-#include <linux/of_device.h>
 #include <linux/platform_device.h>
 #include <linux/pm.h>
 #include <linux/slab.h>
diff --git a/drivers/mailbox/zynqmp-ipi-mailbox.c b/drivers/mailbox/zynqmp-ipi-mailbox.c
index d097f45b0e5f..e4fcac97dbfa 100644
--- a/drivers/mailbox/zynqmp-ipi-mailbox.c
+++ b/drivers/mailbox/zynqmp-ipi-mailbox.c
@@ -16,8 +16,6 @@ 
 #include <linux/module.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
-#include <linux/of_device.h>
-#include <linux/of_irq.h>
 #include <linux/platform_device.h>
 
 /* IPI agent ID any */