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| author | Wei Yongjun <weiyongjun1@huawei.com> | 2020-04-29 12:35:03 +0300 |
|---|---|---|
| committer | Jassi Brar <jaswinder.singh@linaro.org> | 2020-05-31 02:08:40 +0300 |
| commit | 445aeeb569f8d7904f8cf80b7c6826bb651ef80e (patch) | |
| tree | b0f527f998c37a5da0afe3841ffa7301874319cf /Documentation/pi-futex.txt | |
| parent | 9d8ca628c0286a35e3f8382e44f8b79846a88603 (diff) | |
| download | linux-445aeeb569f8d7904f8cf80b7c6826bb651ef80e.tar.xz | |
mailbox: zynqmp-ipi: Fix NULL vs IS_ERR() check in zynqmp_ipi_mbox_probe()
In case of error, the function devm_ioremap() returns NULL pointer not
ERR_PTR(). So we should check whether the return value of devm_ioremap()
is NULL instead of IS_ERR.
Fixes: 4981b82ba2ff ("mailbox: ZynqMP IPI mailbox controller")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Diffstat (limited to 'Documentation/pi-futex.txt')
0 files changed, 0 insertions, 0 deletions