drm/stm: ltdc: manage the get_irq probe defer case
Manage the -EPROBE_DEFER error case for the ltdc IRQ. Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> Acked-by: Philippe Cornu <philippe.cornu@st.com> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/1556114601-30936-2-git-send-email-fabien.dessenne@st.com
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@ -1174,6 +1174,9 @@ int ltdc_load(struct drm_device *ddev)
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for (i = 0; i < MAX_IRQ; i++) {
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irq = platform_get_irq(pdev, i);
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if (irq == -EPROBE_DEFER)
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goto err;
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if (irq < 0)
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continue;
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