patches: Drop 7fa37ba25a1dfc084e24ea9acc14bf1fad8af14c from mainline and -tip

Commit 7fa37ba25a1d ("media: s5p-mfc: remove an unused/uninitialized
variable") has been merged into Linus's tree so it can be dropped.

Preemptively drop the patch from -tip, as they generally track Linus's
tree quickly.

Signed-off-by: Nathan Chancellor <[email protected]>

Author: nathanchance