u-boot/drivers/pwm
Masahiro Yamada 3c12c62ba5 treewide: convert (void *)devfdt_get_addr() to dev_read_addr_ptr()
Use the _ptr suffixed variant instead of casting. Also, convert it to
dev_read_addr_ptr(), which is safe to CONFIG_OF_LIVE.

One curious part is an error check like follows in
drivers/watchdog/omap_wdt.c:

    priv->regs = (struct wd_timer *)devfdt_get_addr(dev);
    if (!priv->regs)
            return -EINVAL;

devfdt_get_addr() returns FDT_ADDR_T_NONE (i.e. -1) on error.
So, this code does not catch any error in DT parsing.

dev_read_addr_ptr() returns NULL on error, so this error check
will work.

I generated this commit by the following command:

 $ find . -name .git -prune -o -name '*.[ch]' -type f -print | \
   xargs sed -i -e 's/([^*)]*\*)devfdt_get_addr(/dev_read_addr_ptr(/'

I manually fixed drivers/usb/host/ehci-mx6.c

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2020-07-20 11:37:47 -06:00
..
exynos_pwm.c treewide: convert (void *)devfdt_get_addr() to dev_read_addr_ptr() 2020-07-20 11:37:47 -06:00
Kconfig pwm: Add PWM driver for SiFive SoC 2020-07-09 06:03:12 +02:00
Makefile pwm: Add PWM driver for SiFive SoC 2020-07-09 06:03:12 +02:00
pwm-imx-util.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
pwm-imx-util.h SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
pwm-imx.c treewide: convert (void *)devfdt_get_addr() to dev_read_addr_ptr() 2020-07-20 11:37:47 -06:00
pwm-mtk.c treewide: convert (void *)devfdt_get_addr() to dev_read_addr_ptr() 2020-07-20 11:37:47 -06:00
pwm-sifive.c pwm: Add PWM driver for SiFive SoC 2020-07-09 06:03:12 +02:00
pwm-uclass.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
rk_pwm.c common: Drop linux/bitops.h from common header 2020-05-18 21:19:23 -04:00
sandbox_pwm.c test: panel: Add a test for the panel uclass 2018-10-09 04:40:27 -06:00
sunxi_pwm.c treewide: convert (void *)devfdt_get_addr() to dev_read_addr_ptr() 2020-07-20 11:37:47 -06:00
tegra_pwm.c common: Drop log.h from common header 2020-05-18 21:19:18 -04:00