staging: rts5208: remove unused xd_check_err_code function

clang with W=1 reports
drivers/staging/rts5208/xd.c:34:19: error: unused function
  'xd_check_err_code' [-Werror,-Wunused-function]
static inline int xd_check_err_code(struct rtsx_chip *chip, u8 err_code)
                  ^
This function is not used, so remove it.

Signed-off-by: Tom Rix <trix@redhat.com>
Link: https://lore.kernel.org/r/20230321190127.1827703-1-trix@redhat.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rts5208/xd.c b/drivers/staging/rts5208/xd.c
index 42cab93..c0af378 100644 (file)
--- a/drivers/staging/rts5208/xd.c
+++ b/drivers/staging/rts5208/xd.c
@@ -31,13 +31,6 @@ static inline void xd_set_err_code(struct rtsx_chip *chip, u8 err_code)
        xd_card->err_code = err_code;
 }
 
-static inline int xd_check_err_code(struct rtsx_chip *chip, u8 err_code)
-{
-       struct xd_info *xd_card = &chip->xd_card;
-
-       return (xd_card->err_code == err_code);
-}
-
 static int xd_set_init_para(struct rtsx_chip *chip)
 {
        struct xd_info *xd_card = &chip->xd_card;