[PATCH] sound: drivers: portman2x4.c: Remove some unused functions

[Rickard Strandqvist]

Removes some functions that are not used anywhere:
portman_read_data() portman_read_command()

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
---
 sound/drivers/portman2x4.c |   10 ----------
 1 file changed, 10 deletions(-)

diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
index 78ccfa4..b5b6b4e 100644
--- a/sound/drivers/portman2x4.c
+++ b/sound/drivers/portman2x4.c
@@ -198,21 +198,11 @@ 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);
-- 
1.7.10.4

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