From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Include <linux/slab.h> to fix these build errors: ../drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c: In function 'mtk_jpeg_open': ../drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c:1017:2: error: implicit declaration of function 'kzalloc' [-Werror=implicit-function-declaration] ctx = kzalloc(sizeof(*ctx), GFP_KERNEL); ../drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c:1017:6: warning: assignment makes pointer from integer without a cast [enabled by default] ctx = kzalloc(sizeof(*ctx), GFP_KERNEL); ../drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c:1047:2: error: implicit declaration of function 'kfree' [-Werror=implicit-function-declaration] kfree(ctx); Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Cc: Ming Hsiu Tsai <minghsiu.tsai@xxxxxxxxxxxx> Cc: Rick Chang <rick.chang@xxxxxxxxxxxx> Cc: Bin Liu <bin.liu@xxxxxxxxxxxx> Cc: Mauro Carvalho Chehab <mchehab@xxxxxxxxxx> --- drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c | 1 + 1 file changed, 1 insertion(+) --- linux-next-20170306.orig/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c +++ linux-next-20170306/drivers/media/platform/mtk-jpeg/mtk_jpeg_core.c @@ -22,6 +22,7 @@ #include <linux/of_platform.h> #include <linux/platform_device.h> #include <linux/pm_runtime.h> +#include <linux/slab.h> #include <linux/spinlock.h> #include <media/v4l2-event.h> #include <media/v4l2-mem2mem.h>
