[PATCH] mISDN: remove unused vpm_read_address function

Tom Rix
2023-03-21T12:01:34Z

clang with W=1 reports
drivers/isdn/hardware/mISDN/hfcmulti.c:667:1: error: unused function
'vpm_read_address' [-Werror,-Wunused-function]
vpm_read_address(struct hfc_multi *c)
^
This function is not used, so remove it.

Signed-off-by: Tom Rix <trix@redhat.com>
---
drivers/isdn/hardware/mISDN/hfcmulti.c | 14 --------------
1 file changed, 14 deletions(-)

diff --git a/drivers/isdn/hardware/mISDN/hfcmulti.c b/drivers/isdn/hardware/mISDN/hfcmulti.c
index e840609c50eb..ac665cf64f8c 100644
--- a/drivers/isdn/hardware/mISDN/hfcmulti.c
+++ b/drivers/isdn/hardware/mISDN/hfcmulti.c
@@ -663,20 +663,6 @@ vpm_write_address(struct hfc_multi *hc, unsigned short addr)
cpld_write_reg(hc, 1, 0x01 & (addr >> 8));
}

-static inline unsigned short
-vpm_read_address(struct hfc_multi *c)
-{
- unsigned short addr;
- unsigned short highbit;
-
- addr = cpld_read_reg(c, 0);
- highbit = cpld_read_reg(c, 1);
-
- addr = addr | (highbit << 8);
-
- return addr & 0x1ff;
-}
-
static inline unsigned char
vpm_in(struct hfc_multi *c, int which, unsigned short addr)
{
--
2.27.0