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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-06-18 17:50:45 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2019-06-27 15:56:52 +0100 |
| commit | acc68b0e70e8c9cb4355f9cafeaf51a441f64cc2 (patch) | |
| tree | bcaf1c83d909a492bc6369519052bd61b27ccf61 /kernel/dma.c | |
| parent | db16bad6efd9ce362be3d67cb05c3f70eb5a0dd3 (diff) | |
| download | lwn-acc68b0e70e8c9cb4355f9cafeaf51a441f64cc2.tar.gz lwn-acc68b0e70e8c9cb4355f9cafeaf51a441f64cc2.zip | |
gpio: No need to cast away return value of debugfs_create_file()
It is fine to ignore the return value (and encouraged), so need to cast
away the return value, you will not get a build warning at all.
Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Cc: linux-gpio@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'kernel/dma.c')
0 files changed, 0 insertions, 0 deletions