Messages in this thread Patch in this message | | | From | Fabian Frederick <> | Subject | [PATCH 2/2 linux-next] drm/msm: use IS_ERR() to check regulator_get() return | Date | Mon, 4 May 2015 19:03:55 +0200 |
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regulator_get() never returns NULL. There's no need for IS_ERR_OR_NULL()
Signed-off-by: Fabian Frederick <fabf@skynet.be> --- drivers/gpu/drm/msm/dsi/dsi_host.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c index 956b224..642cbaf 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_host.c +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c @@ -273,7 +273,7 @@ static const struct dsi_config *dsi_get_config(struct msm_dsi_host *msm_host) u32 major = 0, minor = 0; gdsc_reg = regulator_get(&msm_host->pdev->dev, "gdsc"); - if (IS_ERR_OR_NULL(gdsc_reg)) { + if (IS_ERR(gdsc_reg)) { pr_err("%s: cannot get gdsc\n", __func__); goto fail; } -- 1.9.1
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