tty: serial: linflexuart: Fix to check return value of platform_get_irq() in linflex_probe()

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The platform_get_irq might be failed and return a negative result. So
there should have an error handling code.

Fixed this by adding an error handling code.

Signed-off-by: Zhang Shurong <zhang_shurong@foxmail.com>
Link: https://lore.kernel.org/r/tencent_234B0AACD06350E10D7548C2E086A9166305@qq.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Zhang Shurong 2023-08-26 17:32:24 +08:00 • committed by Greg Kroah-Hartman

parent 66ebe67d1b

commit 4e8da86fc1

1 changed files with 5 additions and 1 deletions

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drivers/tty/serial/fsl_linflexuart.c

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