[PATCH 4/4] pwm: omap-dmtimer: Repair pwm_omap_dmtimer_chip's broken kerneldoc header

[Lee Jones]

Argument descriptions must be prepended with a '@' to be understood
by the kerneldoc tooling/parsers/validators.

Fixes the following W=1 warning:

  drivers/pwm/pwm-omap-dmtimer.c:70: warning: Function parameter or member 'dm_timer_pdev' not described in 'pwm_omap_dmtimer_chip'

Cc: Tony Lindgren <tony@xxxxxxxxxxx>
Cc: Joachim Eastwood <manabian@xxxxxxxxx>
Cc: NeilBrown <neilb@xxxxxxx>
Cc: Grant Erickson <marathon96@xxxxxxxxx>
Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
---
 drivers/pwm/pwm-omap-dmtimer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pwm/pwm-omap-dmtimer.c b/drivers/pwm/pwm-omap-dmtimer.c
index 0d31833db2e2c..75cea7f2aff5e 100644
--- a/drivers/pwm/pwm-omap-dmtimer.c
+++ b/drivers/pwm/pwm-omap-dmtimer.c
@@ -58,7 +58,7 @@
  * @mutex:		Mutex to protect pwm apply state
  * @dm_timer:		Pointer to omap dm timer.
  * @pdata:		Pointer to omap dm timer ops.
- * dm_timer_pdev:	Pointer to omap dm timer platform device
+ * @dm_timer_pdev:	Pointer to omap dm timer platform device
  */
 struct pwm_omap_dmtimer_chip {
 	struct pwm_chip chip;
-- 
2.25.1