while the effect is harmless this patch fixes following build warning,
drivers/media/platform/davinci/dm644x_ccdc.c: In function ‘validate_ccdc_param’:
drivers/media/platform/davinci/dm644x_ccdc.c:233:32: warning: comparison between
‘enum ccdc_gama_width’ and ‘enum ccdc_data_size’ [-Wenum-compare]
Signed-off-by: Lad, Prabhakar <prabhakar.lad@xxxxxx>
---
drivers/media/platform/davinci/dm644x_ccdc.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/drivers/media/platform/davinci/dm644x_ccdc.c b/drivers/media/platform/davinci/dm644x_ccdc.c
index ee7942b..42b473a 100644
--- a/drivers/media/platform/davinci/dm644x_ccdc.c
+++ b/drivers/media/platform/davinci/dm644x_ccdc.c
@@ -228,9 +228,12 @@ static void ccdc_readregs(void)
static int validate_ccdc_param(struct ccdc_config_params_raw *ccdcparam)
{
if (ccdcparam->alaw.enable) {
+ u32 gama_wd = ccdcparam->alaw.gama_wd;
+ u32 data_sz = ccdcparam->data_sz;
+
if ((ccdcparam->alaw.gama_wd > CCDC_GAMMA_BITS_09_0) ||
(ccdcparam->alaw.gama_wd < CCDC_GAMMA_BITS_15_6) ||
- (ccdcparam->alaw.gama_wd < ccdcparam->data_sz)) {
+ (gama_wd < data_sz)) {
dev_dbg(ccdc_cfg.dev, "\nInvalid data line select");
return -1;
}
--
1.7.4.1
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