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Commit db8b42fb authored by Dan Carpenter's avatar Dan Carpenter Committed by Thierry Reding
Browse files

drm/tegra: checking for IS_ERR() instead of NULL 



The tegra_sor_hdmi_find_settings() function returns NULL on error and
not an ERR_PTR.

Fixes: 459cc2c6 ('drm/tegra: sor: Add HDMI support')
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
parent cf6b1744

drivers/gpu/drm/tegra/sor.c

+3 −3
Original line number Diff line number Diff line
@@ -1946,9 +1946,9 @@ static void tegra_sor_hdmi_enable(struct drm_encoder *encoder) 


	/* production settings */

	settings = tegra_sor_hdmi_find_settings(sor, mode->clock * 1000);

	if (IS_ERR(settings)) {

		dev_err(sor->dev, "no settings for pixel clock %d Hz: %ld\n",

			mode->clock * 1000, PTR_ERR(settings));

	if (!settings) {

		dev_err(sor->dev, "no settings for pixel clock %d Hz\n",

			mode->clock * 1000);

		return;

	}