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| author | Wei Yongjun <weiyongjun1@huawei.com> | 2017-11-14 09:57:28 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-11-14 13:27:22 +0300 |
| commit | 0e54705b0e01dcaf3eb2a496bb66d5f05012056b (patch) | |
| tree | 4009c0031c144d5991a9c8623dadb36de7396650 /drivers/ntb | |
| parent | 41cc30412d6692c25506bf2d4e65c4364c70c10a (diff) | |
| download | linux-0e54705b0e01dcaf3eb2a496bb66d5f05012056b.tar.xz | |
irqchip/exiu: Fix return value check in exiu_init()
In case of error, the function of_iomap() returns NULL pointer not
ERR_PTR().
Replace the IS_ERR() test of the return value with NULL test and return
a proper error code.
Fixes: 706cffc1b912 ("irqchip/exiu: Add support for Socionext Synquacer EXIU controller")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Link: https://lkml.kernel.org/r/1510642648-123574-1-git-send-email-weiyongjun1@huawei.com
Diffstat (limited to 'drivers/ntb')
0 files changed, 0 insertions, 0 deletions