[PATCH 6/8] firmware: meson_sm: make reg_write callback take const void *

[Link Mauve]

The previous commit switched from a pointer to mutable data to a pointer
to immutable data, so let’s fix all users of the nvmem_config API.

Signed-off-by: Link Mauve <linkmauve@xxxxxxxxxxxx>
---
 drivers/firmware/meson/meson_sm.c       | 2 +-
 include/linux/firmware/meson/meson_sm.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/firmware/meson/meson_sm.c b/drivers/firmware/meson/meson_sm.c
index ab9751a59b55..5d4da2e3c3a9 100644
--- a/drivers/firmware/meson/meson_sm.c
+++ b/drivers/firmware/meson/meson_sm.c
@@ -196,7 +196,7 @@ EXPORT_SYMBOL(meson_sm_call_read);
  *
  * Return:	size of sent data on success, a negative value on error
  */
-int meson_sm_call_write(struct meson_sm_firmware *fw, void *buffer,
+int meson_sm_call_write(struct meson_sm_firmware *fw, const void *buffer,
 			unsigned int size, unsigned int cmd_index, u32 arg0,
 			u32 arg1, u32 arg2, u32 arg3, u32 arg4)
 {
diff --git a/include/linux/firmware/meson/meson_sm.h b/include/linux/firmware/meson/meson_sm.h
index 3ebc2bd9a976..92cc61f3a1c0 100644
--- a/include/linux/firmware/meson/meson_sm.h
+++ b/include/linux/firmware/meson/meson_sm.h
@@ -21,7 +21,7 @@ struct meson_sm_firmware;
 
 int meson_sm_call(struct meson_sm_firmware *fw, unsigned int cmd_index,
 		  s32 *ret, u32 arg0, u32 arg1, u32 arg2, u32 arg3, u32 arg4);
-int meson_sm_call_write(struct meson_sm_firmware *fw, void *buffer,
+int meson_sm_call_write(struct meson_sm_firmware *fw, const void *buffer,
 			unsigned int b_size, unsigned int cmd_index, u32 arg0,
 			u32 arg1, u32 arg2, u32 arg3, u32 arg4);
 int meson_sm_call_read(struct meson_sm_firmware *fw, void *buffer,
-- 
2.55.0