mmc: ushc: Fix incorrect parameter in sizeof

sizeof should be of the parent structure type.

Signed-off-by: Sachin Kamat <[e-mail]>
Acked-by: Ulf Hansson <[e-mail]>
Signed-off-by: Chris Ball <[e-mail]>

drivers/mmc/host/ushc.c

···
 		ret = -ENOMEM;
 		goto err;
 	}
-	ushc->csw = kzalloc(sizeof(struct ushc_cbw), GFP_KERNEL);
+	ushc->csw = kzalloc(sizeof(struct ushc_csw), GFP_KERNEL);
 	if (ushc->csw == NULL) {
 		ret = -ENOMEM;
 		goto err;