staging: media: davinci_vpfe: Use __func__ instead of function name

Access current function name using __func__.
Use %s and __func__ instead of function name.
Use of predefined identifier __func__ prevents typo error in function
name in print calls.

Issue found with checkpatch.pl

Signed-off-by: Mamta Shukla <mamtashukla555@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/media/davinci_vpfe/dm365_ipipe.c b/drivers/staging/media/davinci_vpfe/dm365_ipipe.c
index 9594276..4d09e81 100644 (file)
--- a/drivers/staging/media/davinci_vpfe/dm365_ipipe.c
+++ b/drivers/staging/media/davinci_vpfe/dm365_ipipe.c
@@ -695,21 +695,21 @@ static int ipipe_get_gamma_params(struct vpfe_ipipe_device *ipipe, void *param)
 
        if (!gamma->bypass_r) {
                dev_err(dev,
-                       "ipipe_get_gamma_params: table ptr empty for R\n");
+                       "%s: table ptr empty for R\n", __func__);
                return -EINVAL;
        }
        memcpy(gamma_param->table_r, gamma->table_r,
               (table_size * sizeof(struct vpfe_ipipe_gamma_entry)));
 
        if (!gamma->bypass_g) {
-               dev_err(dev, "ipipe_get_gamma_params: table ptr empty for G\n");
+               dev_err(dev, "%s: table ptr empty for G\n", __func__);
                return -EINVAL;
        }
        memcpy(gamma_param->table_g, gamma->table_g,
               (table_size * sizeof(struct vpfe_ipipe_gamma_entry)));
 
        if (!gamma->bypass_b) {
-               dev_err(dev, "ipipe_get_gamma_params: table ptr empty for B\n");
+               dev_err(dev, "%s: table ptr empty for B\n", __func__);
                return -EINVAL;
        }
        memcpy(gamma_param->table_b, gamma->table_b,