net: phy: sfp: remove sfp_mutex's definition

The sfp_mutex variable is defined but never used in this file. Not even in the commit that introduced that variable. Remove sfp_mutex, it has no purpose. Cc: Andrew Lunn <[email protected]> Cc: Florian Fainelli <[email protected]> Cc: "David S. Miller" <[email protected]> Signed-off-by: Sebastian Andrzej Siewior <[email protected]> Reviewed-by: Andrew Lunn <[email protected]> Signed-off-by: David S. Miller <[email protected]>
niw · Oct 11, 2018 · 0528586 · 0528586
1 parent 511cfd5
commit 0528586
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c
@@ -163,8 +163,6 @@ static const enum gpiod_flags gpio_flags[] = {
 /* Give this long for the PHY to reset. */
 #define T_PHY_RESET_MS	50
 
-static DEFINE_MUTEX(sfp_mutex);
-
 struct sff_data {
 	unsigned int gpios;
 	bool (*module_supported)(const struct sfp_eeprom_id *id);