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drm/imx: tve remove extraneous type qualifier

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clang warns about functions returning a 'const int' result:

drivers/gpu/drm/imx/imx-tve.c:487:8: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]

Remove the extraneous 'const' qualifier here. I would guess that the
function was intended to be marked __attribute__((const)) instead,
but that would also be wrong since it call other functions without
that attribute.

Fixes: fcbc51e54d ("staging: drm/imx: Add support for Television Encoder (TVEv2)")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
This commit is contained in:
Arnd Bergmann 2020-10-26 20:41:02 +01:00 committed by Philipp Zabel
parent acbb7f1436
commit 36fba366cf
1 changed files with 1 additions and 1 deletions
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drivers/gpu/drm/imx/imx-tve.c
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@ -484,7 +484,7 @@ static const char * const imx_tve_modes[] = {
[TVE_MODE_VGA] = "vga",
};
static const int of_get_tve_mode(struct device_node *np)
static int of_get_tve_mode(struct device_node *np)
{
const char *bm;
int ret, i;