ata: libata-pmp: Fix misspelling of 'val'

Fixes the following W=1 kernel build warning(s):

 drivers/ata/libata-pmp.c:76: warning: Function parameter or member 'val' not described in 'sata_pmp_write'
 drivers/ata/libata-pmp.c:76: warning: Excess function parameter 'r_val' description in 'sata_pmp_write'

Cc: Jens Axboe <axboe@kernel.dk>
Cc: Tejun Heo <teheo@suse.de>
Cc: linux-ide@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/drivers/ata/libata-pmp.c b/drivers/ata/libata-pmp.c
index 79f2aeeb482abd2d42a6b3d6d0f06e4ebefcbb4f..ba7be3f38617150bc92d6eb2cee2595a1c76a6bb 100644 (file)
--- a/drivers/ata/libata-pmp.c
+++ b/drivers/ata/libata-pmp.c
@@ -62,7 +62,7 @@ static unsigned int sata_pmp_read(struct ata_link *link, int reg, u32 *r_val)
  *     sata_pmp_write - write PMP register
  *     @link: link to write PMP register for
  *     @reg: register to write
- *     @r_val: value to write
+ *     @val: value to write
  *
  *     Write PMP register.
  *