devm_request_and_ioremap function checks the validity of the pointer returned by platform_get_resource. Hence an additional check in the probe function is not necessary.
Signed-off-by: Sachin Kamat sachin.kamat@linaro.org --- drivers/gpu/drm/exynos/exynos_drm_fimd.c | 5 ----- 1 files changed, 0 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c index a68d2b3..b19cd93 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c @@ -831,11 +831,6 @@ static int __devinit fimd_probe(struct platform_device *pdev) }
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(dev, "failed to find registers\n"); - ret = -ENOENT; - goto err_clk; - }
ctx->regs = devm_request_and_ioremap(&pdev->dev, res); if (!ctx->regs) {