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| author |   Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2022-01-23 18:51:59 +0100 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2022-02-09 13:00:42 +0000 |
| commit | 316f569df766df9a49c36c052ec6afaf19cb6933 (patch) | |
| tree | 56e577291a422a53f6fd7cd677e0c60d9119e529 /drivers/char/tpm/st33zp24/spi.c | |
| parent | staging: fbtft: Deduplicate driver registration macros (diff) | |
| download | linux-dev-316f569df766df9a49c36c052ec6afaf19cb6933.tar.xz linux-dev-316f569df766df9a49c36c052ec6afaf19cb6933.zip | |
tpm: st33zp24: Make st33zp24_remove() a void function
Up to now st33zp24_remove() returns zero unconditionally. Make it return
no value instead which makes it easier to see in the callers that there is
no error to handle.
Also the return value of i2c and spi remove callbacks is ignored anyway.
Link: https://lore.kernel.org/r/20220104231103.227924-1-u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20220123175201.34839-4-u.kleine-koenig@pengutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/char/tpm/st33zp24/spi.c')
| -rw-r--r-- | drivers/char/tpm/st33zp24/spi.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/char/tpm/st33zp24/spi.c b/drivers/char/tpm/st33zp24/spi.c index a75dafd39445..ccd9e42b8eab 100644 --- a/drivers/char/tpm/st33zp24/spi.c +++ b/drivers/char/tpm/st33zp24/spi.c @@ -384,11 +384,8 @@ static int st33zp24_spi_probe(struct spi_device *dev) static int st33zp24_spi_remove(struct spi_device *dev) { struct tpm_chip *chip = spi_get_drvdata(dev); - int ret; - ret = st33zp24_remove(chip); - if (ret) - return ret; + st33zp24_remove(chip); return 0; } |