drm/msm: use IS_ERR() to check msm_ioremap() return
msm_ioremap() never returns NULL. There's no need for IS_ERR_OR_NULL() Signed-off-by: Fabian Frederick <fabf@skynet.be> Signed-off-by: Rob Clark <robdclark@gmail.com>
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@ -300,12 +300,12 @@ struct msm_dsi_phy *msm_dsi_phy_init(struct platform_device *pdev,
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return NULL;
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phy->base = msm_ioremap(pdev, "dsi_phy", "DSI_PHY");
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if (IS_ERR_OR_NULL(phy->base)) {
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if (IS_ERR(phy->base)) {
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pr_err("%s: failed to map phy base\n", __func__);
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return NULL;
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}
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phy->reg_base = msm_ioremap(pdev, "dsi_phy_regulator", "DSI_PHY_REG");
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if (IS_ERR_OR_NULL(phy->reg_base)) {
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if (IS_ERR(phy->reg_base)) {
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pr_err("%s: failed to map phy regulator base\n", __func__);
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return NULL;
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}
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