Commit 057bad7b authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

media: ivtvfb: Cleanup some warnings 



drivers/media/pci/ivtv/ivtvfb.c:349 ivtvfb_prep_frame() warn: argument 3 to %08lx specifier is cast from pointer
drivers/media/pci/ivtv/ivtvfb.c:360 ivtvfb_prep_frame() warn: argument 3 to %08lx specifier is cast from pointer
drivers/media/pci/ivtv/ivtvfb.c:363 ivtvfb_prep_frame() warn: argument 4 to %08lx specifier is cast from pointer

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
parent b1a5dea6

drivers/media/pci/ivtv/ivtvfb.c

+5 −7
Original line number Diff line number Diff line
@@ -346,8 +346,8 @@ static int ivtvfb_prep_frame(struct ivtv *itv, int cmd, void __user *source, 


	/* Not fatal, but will have undesirable results */

	if ((unsigned long)source & 3)

		IVTVFB_WARN("ivtvfb_prep_frame: Source address not 32 bit aligned (0x%08lx)\n",

			(unsigned long)source);

		IVTVFB_WARN("ivtvfb_prep_frame: Source address not 32 bit aligned (%p)\n",

			    source);



	if (dest_offset & 3)

		IVTVFB_WARN("ivtvfb_prep_frame: Dest offset not 32 bit aligned (%ld)\n", dest_offset);
@@ -357,12 +357,10 @@ static int ivtvfb_prep_frame(struct ivtv *itv, int cmd, void __user *source, 


	/* Check Source */

	if (!access_ok(VERIFY_READ, source + dest_offset, count)) {

		IVTVFB_WARN("Invalid userspace pointer 0x%08lx\n",

			(unsigned long)source);

		IVTVFB_WARN("Invalid userspace pointer %p\n", source);



		IVTVFB_DEBUG_WARN("access_ok() failed for offset 0x%08lx source 0x%08lx count %d\n",

			dest_offset, (unsigned long)source,

			count);

		IVTVFB_DEBUG_WARN("access_ok() failed for offset 0x%08lx source %p count %d\n",

				  dest_offset, source, count);

		return -EINVAL;

	}

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