5.4-stable review patch. If anyone has any objections, please let me know.
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From: Wolfram Sang wsa+renesas@sang-engineering.com
[ Upstream commit 3b661ca549b9e5bb11d0bc97ada6110aac3282d2 ]
LKP found a random config which failed to build because IO accessors were not defined:
In file included from drivers/i3c/master.c:21: drivers/i3c/internals.h: In function 'i3c_writel_fifo':
drivers/i3c/internals.h:35:9: error: implicit declaration of function 'writesl' [-Werror=implicit-function-declaration]
Add the proper header to where the IO accessors are used.
Reported-by: kernel test robot lkp@intel.com Closes: https://lore.kernel.org/oe-kbuild-all/202507150208.BZDzzJ5E-lkp@intel.com/ Signed-off-by: Wolfram Sang wsa+renesas@sang-engineering.com Reviewed-by: Frank Li Frank.Li@nxp.com Link: https://lore.kernel.org/r/20250717120046.9022-2-wsa+renesas@sang-engineering... Signed-off-by: Alexandre Belloni alexandre.belloni@bootlin.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/i3c/internals.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/i3c/internals.h b/drivers/i3c/internals.h index 86b7b44cfca2..1906c711f38a 100644 --- a/drivers/i3c/internals.h +++ b/drivers/i3c/internals.h @@ -9,6 +9,7 @@ #define I3C_INTERNALS_H
#include <linux/i3c/master.h> +#include <linux/io.h>
extern struct bus_type i3c_bus_type;