diff options
| author | Sean Young <sean@mess.org> | 2020-06-16 12:04:17 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-07-04 12:23:30 +0200 |
| commit | 39c2cf7544d63882709236ca2fb801db7cc2bc52 (patch) | |
| tree | e9ea1aa812667e8d1543c4d77ce9f365f17d9b95 /drivers/media/pci/cx23885 | |
| parent | media: fintek-cir: remove unused function fintek_clear_reg_bit (diff) | |
| download | linux-39c2cf7544d63882709236ca2fb801db7cc2bc52.tar.xz linux-39c2cf7544d63882709236ca2fb801db7cc2bc52.zip | |
media: cx23888: remove unused functions
Found with clang:
drivers/media/pci/cx23885/cx23888-ir.c:178:19: warning: unused function 'ns_to_clock_divider' [-Wunused-function]
static inline u16 ns_to_clock_divider(unsigned int ns)
^
drivers/media/pci/cx23885/cx23888-ir.c:184:28: warning: unused function 'clock_divider_to_ns' [-Wunused-function]
static inline unsigned int clock_divider_to_ns(unsigned int divider)
^
drivers/media/pci/cx23885/cx23888-ir.c:202:19: warning: unused function 'freq_to_clock_divider' [-Wunused-function]
static inline u16 freq_to_clock_divider(unsigned int freq,
^
Cc: Andy Walls <awalls@md.metrocast.net>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/pci/cx23885')
| -rw-r--r-- | drivers/media/pci/cx23885/cx23888-ir.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/drivers/media/pci/cx23885/cx23888-ir.c b/drivers/media/pci/cx23885/cx23888-ir.c index d59ca3601785..ad7f8ccad526 100644 --- a/drivers/media/pci/cx23885/cx23888-ir.c +++ b/drivers/media/pci/cx23885/cx23888-ir.c @@ -175,19 +175,6 @@ static inline u16 count_to_clock_divider(unsigned int d) return (u16) d; } -static inline u16 ns_to_clock_divider(unsigned int ns) -{ - return count_to_clock_divider( - DIV_ROUND_CLOSEST(CX23888_IR_REFCLK_FREQ / 1000000 * ns, 1000)); -} - -static inline unsigned int clock_divider_to_ns(unsigned int divider) -{ - /* Period of the Rx or Tx clock in ns */ - return DIV_ROUND_CLOSEST((divider + 1) * 1000, - CX23888_IR_REFCLK_FREQ / 1000000); -} - static inline u16 carrier_freq_to_clock_divider(unsigned int freq) { return count_to_clock_divider( @@ -199,13 +186,6 @@ static inline unsigned int clock_divider_to_carrier_freq(unsigned int divider) return DIV_ROUND_CLOSEST(CX23888_IR_REFCLK_FREQ, (divider + 1) * 16); } -static inline u16 freq_to_clock_divider(unsigned int freq, - unsigned int rollovers) -{ - return count_to_clock_divider( - DIV_ROUND_CLOSEST(CX23888_IR_REFCLK_FREQ, freq * rollovers)); -} - static inline unsigned int clock_divider_to_freq(unsigned int divider, unsigned int rollovers) { |