From: Colin Ian King Date: Fri, 6 Sep 2019 15:08:23 +0000 (-0300) Subject: media: imx7-mipi-csis: make array 'registers' static const, makes object smaller X-Git-Tag: v5.10.7~3807^2^2~95 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c7bc0434081f034beff22c7b2b179799285b00f2;p=platform%2Fkernel%2Flinux-rpi.git media: imx7-mipi-csis: make array 'registers' static const, makes object smaller Don't populate the array 'registers' on the stack but instead make it static const. Makes the object code smaller by 10 bytes. Before: text data bss dec hex filename 20138 5196 128 25462 6376 staging/media/imx/imx7-mipi-csis.o After: text data bss dec hex filename 20032 5292 128 25452 636c staging/media/imx/imx7-mipi-csis.o (gcc version 9.2.1, amd64) Signed-off-by: Colin Ian King Reviewed-by: Rui Miguel Silva Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/staging/media/imx/imx7-mipi-csis.c b/drivers/staging/media/imx/imx7-mipi-csis.c index 70b830d..99166af 100644 --- a/drivers/staging/media/imx/imx7-mipi-csis.c +++ b/drivers/staging/media/imx/imx7-mipi-csis.c @@ -293,7 +293,7 @@ static int mipi_csis_dump_regs(struct csi_state *state) struct device *dev = &state->pdev->dev; unsigned int i; u32 cfg; - struct { + static const struct { u32 offset; const char * const name; } registers[] = {