[PATCH] gpio: pca9570: fix kerneldoc

[Bartosz Golaszewski <brgl@xxxxxxxx>]

From: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>

While renaming one of the fields in the driver data struct, the kerneldoc
was not updated which apparently angers the test robot now.

Reported-by: kernel test robot <lkp@xxxxxxxxx>
Closes: https://lore.kernel.org/oe-kbuild-all/202308171538.nKKUOtbg-lkp@xxxxxxxxx/
Fixes: a3f7c1d6ddcb ("gpio: pca9570: rename platform_data to chip_data")
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>
---
 drivers/gpio/gpio-pca9570.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpio/gpio-pca9570.c b/drivers/gpio/gpio-pca9570.c
index d8db80ef1293..d37ba4049368 100644
--- a/drivers/gpio/gpio-pca9570.c
+++ b/drivers/gpio/gpio-pca9570.c
@@ -30,7 +30,7 @@ struct pca9570_chip_data {
 /**
  * struct pca9570 - GPIO driver data
  * @chip: GPIO controller chip
- * @p_data: GPIO controller platform data
+ * @chip_data: GPIO controller platform data
  * @lock: Protects write sequences
  * @out: Buffer for device register
  */
-- 
2.39.2