backlight: pwm_bl: Convert to use SPDX identifier
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Wed, 19 Jun 2019 13:59:27 +0000 (16:59 +0300)
committerLee Jones <lee.jones@linaro.org>
Thu, 27 Jun 2019 06:09:05 +0000 (07:09 +0100)
commit5076fbed57f7f58c839e7ea5a2495c1d083417ae
tree7047bafbdce179e00c9722a589a2fa2cf059517c
parenta188339ca5a396acc588e5851ed7e19f66b0ebd9
backlight: pwm_bl: Convert to use SPDX identifier

Reduce size of duplicated comments by switching to use SPDX identifier.

No functional change.

While here, correct MODULE_LICENSE() string to be aligned with license text.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
drivers/video/backlight/pwm_bl.c