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| author | Miaoqian Lin <linmq006@gmail.com> | 2022-01-14 06:57:24 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-01-14 11:24:03 +0000 |
| commit | 99218cbf81bf21355a3de61cd46a706d36e900e6 (patch) | |
| tree | eaa17ad9036ca7a7eeb4bc73ebfe05e1103f0f44 /drivers/auxdisplay/hd44780_common.c | |
| parent | ea938248557a52e231a31f338eac4baee36a8626 (diff) | |
lib82596: Fix IRQ check in sni_82596_probe
platform_get_irq() returns negative error number instead 0 on failure.
And the doc of platform_get_irq() provides a usage example:
int irq = platform_get_irq(pdev, 0);
if (irq < 0)
return irq;
Fix the check of return value to catch errors correctly.
Fixes: 115978859272 ("i825xx: Move the Intel 82586/82593/82596 based drivers")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/auxdisplay/hd44780_common.c')
0 files changed, 0 insertions, 0 deletions