pwm: add missing MODULE_DESCRIPTION() macros

make allmodconfig && make W=1 C=1 reports:
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/pwm/pwm-imx1.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/pwm/pwm-imx27.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/pwm/pwm-intel-lgm.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/pwm/pwm-mediatek.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/pwm/pwm-pxa.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/pwm/pwm-samsung.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/pwm/pwm-spear.o
WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/pwm/pwm-visconti.o

Add the missing invocations of the MODULE_DESCRIPTION() macro.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Link: https://lore.kernel.org/r/20240610-md-drivers-pwm-v2-1-b337cfaa70ea@quicinc.com
Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>

8 files changed, 8 insertions, 0 deletions

diff --git a/drivers/pwm/pwm-imx1.c b/drivers/pwm/pwm-imx1.c
index 1d2aae2d278f..d5535d208005 100644
--- a/drivers/pwm/pwm-imx1.c
+++ b/drivers/pwm/pwm-imx1.c
@@ -194,5 +194,6 @@ static struct platform_driver pwm_imx1_driver = {
 };
 module_platform_driver(pwm_imx1_driver);
 
+MODULE_DESCRIPTION("i.MX1 and i.MX21 Pulse Width Modulator driver");
 MODULE_LICENSE("GPL v2");
 MODULE_AUTHOR("Sascha Hauer <s.hauer@pengutronix.de>");
diff --git a/drivers/pwm/pwm-imx27.c b/drivers/pwm/pwm-imx27.c
index e1412116ef65..9e2bbf5b4a8c 100644
--- a/drivers/pwm/pwm-imx27.c
+++ b/drivers/pwm/pwm-imx27.c
@@ -352,5 +352,6 @@ static struct platform_driver imx_pwm_driver = {
 };
 module_platform_driver(imx_pwm_driver);
 
+MODULE_DESCRIPTION("i.MX27 and later i.MX SoCs Pulse Width Modulator driver");
 MODULE_LICENSE("GPL v2");
 MODULE_AUTHOR("Sascha Hauer <s.hauer@pengutronix.de>");
diff --git a/drivers/pwm/pwm-intel-lgm.c b/drivers/pwm/pwm-intel-lgm.c
index f9cc7c17c8f0..084c71a0a11b 100644
--- a/drivers/pwm/pwm-intel-lgm.c
+++ b/drivers/pwm/pwm-intel-lgm.c
@@ -230,4 +230,5 @@ static struct platform_driver lgm_pwm_driver = {
 };
 module_platform_driver(lgm_pwm_driver);
 
+MODULE_DESCRIPTION("Intel LGM Pulse Width Modulator driver");
 MODULE_LICENSE("GPL v2");
diff --git a/drivers/pwm/pwm-mediatek.c b/drivers/pwm/pwm-mediatek.c
index 19a87873ad60..01dfa0fab80a 100644
--- a/drivers/pwm/pwm-mediatek.c
+++ b/drivers/pwm/pwm-mediatek.c
@@ -395,4 +395,5 @@ static struct platform_driver pwm_mediatek_driver = {
 module_platform_driver(pwm_mediatek_driver);
 
 MODULE_AUTHOR("John Crispin <blogic@openwrt.org>");
+MODULE_DESCRIPTION("MediaTek general purpose Pulse Width Modulator driver");
 MODULE_LICENSE("GPL v2");
diff --git a/drivers/pwm/pwm-pxa.c b/drivers/pwm/pwm-pxa.c
index bb7bb48b2e6d..430bd6a709e9 100644
--- a/drivers/pwm/pwm-pxa.c
+++ b/drivers/pwm/pwm-pxa.c
@@ -208,4 +208,5 @@ static struct platform_driver pwm_driver = {
 
 module_platform_driver(pwm_driver);
 
+MODULE_DESCRIPTION("PXA Pulse Width Modulator driver");
 MODULE_LICENSE("GPL v2");
diff --git a/drivers/pwm/pwm-samsung.c b/drivers/pwm/pwm-samsung.c
index efb60c9f0cb3..7adf4f2b1049 100644
--- a/drivers/pwm/pwm-samsung.c
+++ b/drivers/pwm/pwm-samsung.c
@@ -644,6 +644,7 @@ static struct platform_driver pwm_samsung_driver = {
 };
 module_platform_driver(pwm_samsung_driver);
 
+MODULE_DESCRIPTION("Samsung Pulse Width Modulator driver");
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Tomasz Figa <tomasz.figa@gmail.com>");
 MODULE_ALIAS("platform:samsung-pwm");
diff --git a/drivers/pwm/pwm-spear.c b/drivers/pwm/pwm-spear.c
index 6c6f3b38c835..4f372279f313 100644
--- a/drivers/pwm/pwm-spear.c
+++ b/drivers/pwm/pwm-spear.c
@@ -255,6 +255,7 @@ static struct platform_driver spear_pwm_driver = {
 
 module_platform_driver(spear_pwm_driver);
 
+MODULE_DESCRIPTION("ST Microelectronics SPEAr Pulse Width Modulator driver");
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Shiraz Hashim <shiraz.linux.kernel@gmail.com>");
 MODULE_AUTHOR("Viresh Kumar <viresh.kumar@linaro.com>");
diff --git a/drivers/pwm/pwm-visconti.c b/drivers/pwm/pwm-visconti.c
index 9e55380957be..28fae4979e3f 100644
--- a/drivers/pwm/pwm-visconti.c
+++ b/drivers/pwm/pwm-visconti.c
@@ -170,6 +170,7 @@ static struct platform_driver visconti_pwm_driver = {
 };
 module_platform_driver(visconti_pwm_driver);
 
+MODULE_DESCRIPTION("Toshiba Visconti Pulse Width Modulator driver");
 MODULE_LICENSE("GPL v2");
 MODULE_AUTHOR("Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>");
 MODULE_ALIAS("platform:pwm-visconti");