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greybus-dev August 2023

greybus-dev@lists.linaro.org

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[PATCH 0/2] pwm: Manage owner assignment implicitly for drivers

by Uwe Kleine-König

Hello, while working on the pwm core I noticed that pwm-crc doesn't assign .owner in its pwm_ops structure. This isn't a problem in practise though as this driver can only be compiled built-in (up to now). Still prevent future pwm drivers not assigning .owner by wrapping pwmchip_add() in a macro that automates owner handling simplifying each driver a (tiny) bit. I also found that there is no hard reason to only compile pwm-crc as a built-in on x86, so this limitation is lifted in the second patch. Best regards Uwe Uwe Kleine-König (2): pwm: Manage owner assignment implicitly for drivers pwm: crc: Allow compilation as module and with COMPILE_TEST drivers/gpio/gpio-mvebu.c | 1 - drivers/gpu/drm/bridge/ti-sn65dsi86.c | 1 - drivers/leds/rgb/leds-qcom-lpg.c | 1 - drivers/pwm/Kconfig | 4 ++-- drivers/pwm/core.c | 20 +++++++++++--------- drivers/pwm/pwm-ab8500.c | 1 - drivers/pwm/pwm-apple.c | 1 - drivers/pwm/pwm-atmel-hlcdc.c | 1 - drivers/pwm/pwm-atmel-tcb.c | 1 - drivers/pwm/pwm-atmel.c | 1 - drivers/pwm/pwm-bcm-iproc.c | 1 - drivers/pwm/pwm-bcm-kona.c | 1 - drivers/pwm/pwm-bcm2835.c | 1 - drivers/pwm/pwm-berlin.c | 1 - drivers/pwm/pwm-brcmstb.c | 1 - drivers/pwm/pwm-clk.c | 1 - drivers/pwm/pwm-clps711x.c | 1 - drivers/pwm/pwm-crc.c | 5 ++++- drivers/pwm/pwm-cros-ec.c | 1 - drivers/pwm/pwm-dwc.c | 1 - drivers/pwm/pwm-ep93xx.c | 1 - drivers/pwm/pwm-fsl-ftm.c | 1 - drivers/pwm/pwm-hibvt.c | 1 - drivers/pwm/pwm-img.c | 1 - drivers/pwm/pwm-imx-tpm.c | 1 - drivers/pwm/pwm-imx1.c | 1 - drivers/pwm/pwm-imx27.c | 1 - drivers/pwm/pwm-intel-lgm.c | 1 - drivers/pwm/pwm-iqs620a.c | 1 - drivers/pwm/pwm-jz4740.c | 1 - drivers/pwm/pwm-keembay.c | 1 - drivers/pwm/pwm-lp3943.c | 1 - drivers/pwm/pwm-lpc18xx-sct.c | 1 - drivers/pwm/pwm-lpc32xx.c | 1 - drivers/pwm/pwm-lpss.c | 1 - drivers/pwm/pwm-mediatek.c | 1 - drivers/pwm/pwm-meson.c | 1 - drivers/pwm/pwm-microchip-core.c | 1 - drivers/pwm/pwm-mtk-disp.c | 1 - drivers/pwm/pwm-mxs.c | 1 - drivers/pwm/pwm-ntxec.c | 1 - drivers/pwm/pwm-omap-dmtimer.c | 1 - drivers/pwm/pwm-pca9685.c | 1 - drivers/pwm/pwm-pxa.c | 1 - drivers/pwm/pwm-raspberrypi-poe.c | 1 - drivers/pwm/pwm-rcar.c | 1 - drivers/pwm/pwm-renesas-tpu.c | 1 - drivers/pwm/pwm-rockchip.c | 1 - drivers/pwm/pwm-rz-mtu3.c | 1 - drivers/pwm/pwm-samsung.c | 1 - drivers/pwm/pwm-sifive.c | 1 - drivers/pwm/pwm-sl28cpld.c | 1 - drivers/pwm/pwm-spear.c | 1 - drivers/pwm/pwm-sprd.c | 1 - drivers/pwm/pwm-sti.c | 1 - drivers/pwm/pwm-stm32-lp.c | 1 - drivers/pwm/pwm-stm32.c | 1 - drivers/pwm/pwm-stmpe.c | 1 - drivers/pwm/pwm-sun4i.c | 1 - drivers/pwm/pwm-sunplus.c | 1 - drivers/pwm/pwm-tegra.c | 1 - drivers/pwm/pwm-tiecap.c | 1 - drivers/pwm/pwm-tiehrpwm.c | 1 - drivers/pwm/pwm-twl-led.c | 2 -- drivers/pwm/pwm-twl.c | 2 -- drivers/pwm/pwm-visconti.c | 1 - drivers/pwm/pwm-vt8500.c | 1 - drivers/pwm/pwm-xilinx.c | 1 - drivers/staging/greybus/pwm.c | 1 - include/linux/pwm.h | 8 +++++--- 70 files changed, 22 insertions(+), 83 deletions(-) base-commit: 3ccb179aa40d931eb00ef8910d7b812a95659563 -- 2.39.2

11 months, 4 weeks

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