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drm/sun4i: tcon: Delete an error message in sun4i_tcon_init_irq()

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The function “platform_get_irq” can log an error already.
Thus omit a redundant message for the exception handling in the
calling function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/5a6cf5a7-3f27-5425-4d6a-550a17bc51e3@web.de
This commit is contained in:
Markus Elfring 2020-04-05 13:45:53 +02:00 committed by Maxime Ripard
parent 91fcf8e603
commit ed7cca1ff0
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GPG key ID: E3EF0D6F671851C5
1 changed files with 1 additions and 3 deletions
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4
drivers/gpu/drm/sun4i/sun4i_tcon.c
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@ -812,10 +812,8 @@ static int sun4i_tcon_init_irq(struct device *dev,
int irq, ret;
irq = platform_get_irq(pdev, 0);
if (irq < 0) {
dev_err(dev, "Couldn't retrieve the TCON interrupt\n");
if (irq < 0)
return irq;
}
ret = devm_request_irq(dev, irq, sun4i_tcon_handler, 0,
dev_name(dev), tcon);