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Wed, 02 Jan 2013 03:54:23 -0800 (PST) From: "Lad, Prabhakar" To: LMML Subject: [PATCH] davinci: dm644x: fix enum ccdc_gama_width and enum ccdc_data_size comparision warning Date: Wed, 2 Jan 2013 17:23:50 +0530 Message-ID: <1357127630-8167-2-git-send-email-prabhakar.lad@ti.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1357127630-8167-1-git-send-email-prabhakar.lad@ti.com> References: <1357127630-8167-1-git-send-email-prabhakar.lad@ti.com> MIME-Version: 1.0 X-pstn-neptune: 0/0/0.00/0 X-pstn-levels: (S:48.78368/99.90000 CV:99.9000 FC:95.5390 LC:95.5390 R:95.9108 P:95.9108 M:97.0282 C:98.6951 ) X-pstn-dkim: 1 skipped:no-policies X-pstn-settings: 2 (0.5000:0.0050) s cv GT3 gt2 gt1 r p m c X-pstn-addresses: from [82/3] CC: DLOS , LKML , Mauro Carvalho Chehab X-BeenThere: davinci-linux-open-source@linux.davincidsp.com X-Mailman-Version: 2.1.12 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: Errors-To: davinci-linux-open-source-bounces@linux.davincidsp.com 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 --- 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; }