diff options
| author | Tom Rix <trix@redhat.com> | 2023-03-23 12:13:43 -0400 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-03-24 19:09:57 -0700 |
| commit | 2d08f3e128b1b380b0992ab40d60e0843db3c6b2 (patch) | |
| tree | 2833ed7c5285c54a08ea1acaa661698bbf4b0ae6 /drivers/isdn | |
| parent | dc0a7b52007145a85d0c2f3151870b101568b449 (diff) | |
mISDN: remove unused vpm_read_address and cpld_read_reg functions
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)
^
drivers/isdn/hardware/mISDN/hfcmulti.c:643:1: error: unused function
'cpld_read_reg' [-Werror,-Wunused-function]
cpld_read_reg(struct hfc_multi *hc, unsigned char reg)
^
These functions are not used, so remove them.
Reported-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Tom Rix <trix@redhat.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/20230323161343.2633836-1-trix@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/isdn')
| -rw-r--r-- | drivers/isdn/hardware/mISDN/hfcmulti.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/drivers/isdn/hardware/mISDN/hfcmulti.c b/drivers/isdn/hardware/mISDN/hfcmulti.c index e840609c50eb..2e5cb9dde3ec 100644 --- a/drivers/isdn/hardware/mISDN/hfcmulti.c +++ b/drivers/isdn/hardware/mISDN/hfcmulti.c @@ -639,23 +639,6 @@ cpld_write_reg(struct hfc_multi *hc, unsigned char reg, unsigned char val) return; } -static inline unsigned char -cpld_read_reg(struct hfc_multi *hc, unsigned char reg) -{ - unsigned char bytein; - - cpld_set_reg(hc, reg); - - /* Do data pin read low byte */ - HFC_outb(hc, R_GPIO_OUT1, reg); - - enablepcibridge(hc); - bytein = readpcibridge(hc, 1); - disablepcibridge(hc); - - return bytein; -} - static inline void vpm_write_address(struct hfc_multi *hc, unsigned short addr) { @@ -663,20 +646,6 @@ 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) { |