pwm: remove unneeded ifdef CONFIG_DM_PWM ... endif

Both CONFIG_PWM_TEGRA and CONFIG_PWM_EXYNOS depend on CONFIG_DM_PWM,
i.e. they are already guarded by Kconfig correctly.  Remove unneeded
ifdef CONFIG_DM_PWM ... endif.

While we are here, let's tidy up alignment and sort the lines
alphabetically in Makefile.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/drivers/pwm/Makefile b/drivers/pwm/Makefile
index af39347..b037130 100644 (file)
--- a/drivers/pwm/Makefile
+++ b/drivers/pwm/Makefile
@@ -10,10 +10,9 @@
 
 #ccflags-y += -DDEBUG
 
-obj-$(CONFIG_DM_PWM) += pwm-uclass.o
-obj-$(CONFIG_PWM_ROCKCHIP) += rk_pwm.o
-obj-$(CONFIG_PWM_IMX) += pwm-imx.o pwm-imx-util.o
-ifdef CONFIG_DM_PWM
-obj-$(CONFIG_PWM_TEGRA) += tegra_pwm.o
-obj-$(CONFIG_PWM_EXYNOS) += exynos_pwm.o
-endif
+obj-$(CONFIG_DM_PWM)           += pwm-uclass.o
+
+obj-$(CONFIG_PWM_EXYNOS)       += exynos_pwm.o
+obj-$(CONFIG_PWM_IMX)          += pwm-imx.o pwm-imx-util.o
+obj-$(CONFIG_PWM_ROCKCHIP)     += rk_pwm.o
+obj-$(CONFIG_PWM_TEGRA)                += tegra_pwm.o