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ALSA: portman2x4: remove unused portman_read_command,data functions

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clang with W=1 reports
sound/drivers/portman2x4.c:185:18: error: unused function
  'portman_read_command' [-Werror,-Wunused-function]
static inline u8 portman_read_command(struct portman *pm)
                 ^
sound/drivers/portman2x4.c:195:18: error: unused function
  'portman_read_data' [-Werror,-Wunused-function]
static inline u8 portman_read_data(struct portman *pm)
                 ^
These static functions are not used, so remove them.

Signed-off-by: Tom Rix <trix@redhat.com>
Link: https://lore.kernel.org/r/20230318135229.1685266-1-trix@redhat.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Tom Rix 2023-03-18 09:52:29 -04:00 committed by Takashi Iwai
parent 0b40261256
commit 6aa9b1d071
1 changed files with 0 additions and 10 deletions
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10
sound/drivers/portman2x4.c
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@ -182,21 +182,11 @@ static inline void portman_write_command(struct portman *pm, u8 value)
parport_write_control(pm->pardev->port, value);
}
static inline u8 portman_read_command(struct portman *pm)
{
return parport_read_control(pm->pardev->port);
}
static inline u8 portman_read_status(struct portman *pm)
{
return parport_read_status(pm->pardev->port);
}
static inline u8 portman_read_data(struct portman *pm)
{
return parport_read_data(pm->pardev->port);
}
static inline void portman_write_data(struct portman *pm, u8 value)
{
parport_write_data(pm->pardev->port, value);