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staging: drm/imx: replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO 

This patch fixes coccinelle error regarding usage of IS_ERR and
PTR_ERR instead of PTR_ERR_OR_ZERO.

Signed-off-by: Valentina Manea <valentina.manea.m@gmail.com>
Reviewed-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Valentina Manea 2013-10-23 10:29:55 +03:00 committed by Greg Kroah-Hartman
parent 365aa51e11
commit 1f933fa816
1 changed files with 1 additions and 3 deletions
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4
drivers/staging/imx-drm/imx-ldb.c
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@ -359,10 +359,8 @@ static int imx_ldb_get_clk(struct imx_ldb *ldb, int chno)
sprintf(clkname, "di%d_pll", chno);
ldb->clk_pll[chno] = devm_clk_get(ldb->dev, clkname);
if (IS_ERR(ldb->clk_pll[chno]))
return PTR_ERR(ldb->clk_pll[chno]);
return 0;
return PTR_ERR_OR_ZERO(ldb->clk_pll[chno]);
}
static int imx_ldb_register(struct imx_ldb_channel *imx_ldb_ch)