yu kuai 50b9336966 pwm: Remove set but not set variable 'pwm' ...

[ Upstream commit 9871abffc8 ]

Fixes gcc '-Wunused-but-set-variable' warning:

	drivers/pwm/pwm-pca9685.c: In function ‘pca9685_pwm_gpio_free’:
	drivers/pwm/pwm-pca9685.c:162:21: warning: variable ‘pwm’ set but not used [-Wunused-but-set-variable]

It is never used, and so can be removed. In that case, hold and release
the lock 'pca->lock' can be removed since nothing will be done between
them.

Fixes: e926b12c61 ("pwm: Clear chip_data in pwm_put()")
Signed-off-by: yu kuai <yukuai3@huawei.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2020-02-24 08:36:53 +01:00

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core.c

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Kconfig

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Makefile

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pwm-ab8500.c

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pwm-atmel-hlcdc.c

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pwm-atmel-tcb.c

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pwm-atmel.c

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pwm-bcm2835.c

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pwm-bcm-iproc.c

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pwm-bcm-kona.c

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pwm-berlin.c

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pwm-brcmstb.c

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pwm-clps711x.c

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pwm-crc.c

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pwm-cros-ec.c

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pwm-ep93xx.c

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pwm-fsl-ftm.c

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pwm-hibvt.c

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pwm-img.c

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pwm-imx1.c

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pwm-imx27.c

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pwm-imx-tpm.c

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pwm-jz4740.c

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pwm-lp3943.c

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pwm-lpc18xx-sct.c

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pwm-lpc32xx.c

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pwm-lpss-pci.c

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pwm-lpss-platform.c

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pwm-lpss.c

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pwm-lpss.h

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pwm-mediatek.c

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pwm-meson.c

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pwm-mtk-disp.c

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pwm-mxs.c

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pwm-omap-dmtimer.c

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pwm-pca9685.c

pwm: Remove set but not set variable 'pwm'

2020-02-24 08:36:53 +01:00

pwm-puv3.c

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pwm-pxa.c

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pwm-rcar.c

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pwm-renesas-tpu.c

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pwm-rockchip.c

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pwm-samsung.c

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pwm-sifive.c

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pwm-spear.c

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pwm-sprd.c

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pwm-sti.c

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pwm-stm32-lp.c

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pwm-stm32.c

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pwm-stmpe.c

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pwm-sun4i.c

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pwm-tegra.c

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pwm-tiecap.c

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pwm-tiehrpwm.c

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pwm-tipwmss.c

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pwm-twl-led.c

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pwm-twl.c

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pwm-vt8500.c

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pwm-zx.c

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sysfs.c

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