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char: xilinx_hwicap: Fix NULL vs IS_ERR() bug
authorDan Carpenter <dan.carpenter@linaro.org>
Tue, 20 Feb 2024 09:02:31 +0000 (12:02 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 7 Mar 2024 21:48:38 +0000 (21:48 +0000)
commit316459ba4051fd91237171fdca88920128a646f1
tree350de588fd955c63b42305b8f004abcb230a51cftree | snapshot
parentb44abdd29423a77074a9edb462de37f1a09daaabcommit | diff
char: xilinx_hwicap: Fix NULL vs IS_ERR() bug

The devm_platform_ioremap_resource() function returns error pointers.
It never returns NULL.  Update the check accordingly.

Fixes: 672371832193 ("char: xilinx_hwicap: Modernize driver probe")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Acked-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/ef647a9c-b1b7-4338-9bc0-28165ec2a367@moroto.mountain
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/char/xilinx_hwicap/xilinx_hwicap.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git