linux-stable/drivers/pwm
Heiner Kallweit 2e9a46e467 pwm: meson: fix handling of period/duty if greater than UINT_MAX
commit 87a2cbf02d upstream.

state->period/duty are of type u64, and if their value is greater than
UINT_MAX, then the cast to uint will cause problems. Fix this by
changing the type of the respective local variables to u64.

Fixes: b79c3670e1 ("pwm: meson: Don't duplicate the polarity internally")
Cc: stable@vger.kernel.org
Suggested-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-07-23 13:49:46 +02:00
..
core.c
Kconfig
Makefile
pwm-ab8500.c pwm: ab8500: Fix error code in probe() 2023-07-19 16:21:59 +02:00
pwm-atmel-hlcdc.c
pwm-atmel-tcb.c
pwm-atmel.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-bcm-iproc.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-bcm-kona.c
pwm-bcm2835.c
pwm-berlin.c
pwm-brcmstb.c
pwm-clk.c
pwm-clps711x.c
pwm-crc.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-cros-ec.c pwm: cros-ec: Explicitly set .polarity in .get_state() 2023-04-13 16:55:18 +02:00
pwm-dwc.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-ep93xx.c
pwm-fsl-ftm.c
pwm-hibvt.c pwm: hibvt: Explicitly set .polarity in .get_state() 2023-04-13 16:55:18 +02:00
pwm-img.c
pwm-imx-tpm.c pwm: imx-tpm: force 'real_period' to be zero in suspend 2023-07-19 16:21:59 +02:00
pwm-imx1.c
pwm-imx27.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-intel-lgm.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-iqs620a.c pwm: iqs620a: Explicitly set .polarity in .get_state() 2023-04-13 16:55:19 +02:00
pwm-jz4740.c
pwm-keembay.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-lp3943.c
pwm-lpc18xx-sct.c
pwm-lpc32xx.c
pwm-lpss-pci.c
pwm-lpss-platform.c
pwm-lpss.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-lpss.h
pwm-mediatek.c
pwm-meson.c pwm: meson: fix handling of period/duty if greater than UINT_MAX 2023-07-23 13:49:46 +02:00
pwm-mtk-disp.c pwm: mtk_disp: Fix the disable flow of disp_pwm 2023-07-19 16:21:59 +02:00
pwm-mxs.c
pwm-ntxec.c
pwm-omap-dmtimer.c
pwm-pca9685.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-pxa.c
pwm-raspberrypi-poe.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-rcar.c
pwm-renesas-tpu.c
pwm-rockchip.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-samsung.c
pwm-sifive.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-sl28cpld.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-spear.c
pwm-sprd.c pwm: sprd: Explicitly set .polarity in .get_state() 2023-04-13 16:55:19 +02:00
pwm-sti.c
pwm-stm32-lp.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-stm32.c
pwm-stmpe.c
pwm-sun4i.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-sunplus.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-tegra.c
pwm-tiecap.c
pwm-tiehrpwm.c
pwm-twl-led.c
pwm-twl.c
pwm-visconti.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
pwm-vt8500.c
pwm-xilinx.c pwm: Make .get_state() callback return an error code 2023-04-13 16:55:18 +02:00
sysfs.c pwm: sysfs: Do not apply state to already disabled PWMs 2023-07-19 16:21:59 +02:00