From: Jérôme Pouiller jerome.pouiller@silabs.com
commit 83fc5dd57f86c3ec7d6d22565a6ff6c948853b64 upstream.
The definitions of MMC_IOC_CMD and of MMC_IOC_MULTI_CMD rely on MMC_BLOCK_MAJOR:
#define MMC_IOC_CMD _IOWR(MMC_BLOCK_MAJOR, 0, struct mmc_ioc_cmd) #define MMC_IOC_MULTI_CMD _IOWR(MMC_BLOCK_MAJOR, 1, struct mmc_ioc_multi_cmd)
However, MMC_BLOCK_MAJOR is defined in linux/major.h and linux/mmc/ioctl.h did not include it.
Signed-off-by: Jérôme Pouiller jerome.pouiller@silabs.com Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20200511161902.191405-1-Jerome.Pouiller@silabs.com Signed-off-by: Ulf Hansson ulf.hansson@linaro.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- include/uapi/linux/mmc/ioctl.h | 1 + 1 file changed, 1 insertion(+)
--- a/include/uapi/linux/mmc/ioctl.h +++ b/include/uapi/linux/mmc/ioctl.h @@ -3,6 +3,7 @@ #define LINUX_MMC_IOCTL_H
#include <linux/types.h> +#include <linux/major.h>
struct mmc_ioc_cmd { /* Implies direction of data. true = write, false = read */