usb: chipidea: udc: Use the preferred form for passing a size of a struct

According to Documentation/CodingStyle:

"The preferred form for passing a size of a struct is the following:

	p = kmalloc(sizeof(*p), ...);
"
, so do as suggested to improve readability.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Peter Chen <peter.chen@nxp.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c
index 22534a1622d9..661f43fe0f9e 100644
--- a/drivers/usb/chipidea/udc.c
+++ b/drivers/usb/chipidea/udc.c
@@ -1993,7 +1993,7 @@ int ci_hdrc_gadget_init(struct ci_hdrc *ci)
         if (!hw_read(ci, CAP_DCCPARAMS, DCCPARAMS_DC))
                 return -ENXIO;
 
-        rdrv = devm_kzalloc(ci->dev, sizeof(struct ci_role_driver), GFP_KERNEL);
+        rdrv = devm_kzalloc(ci->dev, sizeof(*rdrv), GFP_KERNEL);
         if (!rdrv)
                 return -ENOMEM;