On 04/08/2023 16:27, Uwe Kleine-König wrote:
Instead of requiring each driver to care for assigning the owner member
of struct pwm_ops, handle that implicitly using a macro. Note that the
owner member has to be moved to struct pwm_chip, as the ops structure
usually lives in read-only memory and so cannot be modified.
The upside is that new lowlevel drivers cannot forget the assignment and
save one line each. The pwm-crc driver didn't assign .owner, that's not
a problem in practise though as the driver cannot be compiled as a
module.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
---
drivers/gpio/gpio-mvebu.c | 1 -
drivers/gpu/drm/bridge/ti-sn65dsi86.c | 1 -
drivers/leds/rgb/leds-qcom-lpg.c | 1 -
drivers/pwm/core.c | 24 ++++++++++++++----------
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-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 -
Acked-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx> # pwm-meson
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 | 10 ++++++----
68 files changed, 20 insertions(+), 82 deletions(-)
<snip>
diff --git a/drivers/pwm/pwm-meson.c b/drivers/pwm/pwm-meson.c
index 25519cddc2a9..5bea53243ed2 100644
--- a/drivers/pwm/pwm-meson.c
+++ b/drivers/pwm/pwm-meson.c
@@ -335,7 +335,6 @@ static const struct pwm_ops meson_pwm_ops = {
.free = meson_pwm_free,
.apply = meson_pwm_apply,
.get_state = meson_pwm_get_state,
- .owner = THIS_MODULE,
};
static const char * const pwm_meson8b_parent_names[] = {
<snip>
