ASoC: ti: omap-mcbsp-st: Remove set, but unused variable 'w'

Looks like 'w' has remained unchecked since the driver's inception.

Fixes the following W=1 kernel build warning(s):

 sound/soc/ti/omap-mcbsp-st.c: In function ‘omap_mcbsp_st_chgain’:
 sound/soc/ti/omap-mcbsp-st.c:145:6: warning: variable ‘w’ set but not used [-Wunused-but-set-variable]

Peter suggested that the whole read can be removed, so that's
been done too.

Signed-off-by: Lee Jones <[email protected]>
Signed-off-by: Pierre-Louis Bossart <[email protected]>
Acked-by: Peter Ujfalusi <[email protected]>
Cc: Peter Ujfalusi <[email protected]>
Cc: Jarkko Nikula <[email protected]>
Cc: Samuel Ortiz <[email protected]>
Cc: [email protected]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Mark Brown <[email protected]>

0 files changed, 0 insertions, 0 deletions