staging: wilc1000: remove spi_max_speed of wilc_wlan_io_func_t

This patch removes spi_max_speed of wilc_wlan_io_func_t which is not used
anymore and removes union u and struct spi, which does not have members in it.

Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/wilc1000/linux_wlan.c b/drivers/staging/wilc1000/linux_wlan.c
index 935314c548512c86c8aba7315482c258747949b8..3aa636aba66fbe05af00e161d322b7e041108d89 100644 (file)
--- a/drivers/staging/wilc1000/linux_wlan.c
+++ b/drivers/staging/wilc1000/linux_wlan.c
@@ -898,7 +898,6 @@ void linux_to_wlan(wilc_wlan_inp_t *nwi, struct wilc *nic)
        nwi->io_func.io_type = HIF_SPI;
        nwi->io_func.io_init = linux_spi_init;
        nwi->io_func.io_deinit = linux_spi_deinit;
-       nwi->io_func.u.spi.spi_max_speed = linux_spi_set_max_speed;
 #endif
 }
 

diff --git a/drivers/staging/wilc1000/wilc_wlan_if.h b/drivers/staging/wilc1000/wilc_wlan_if.h
index be73b02e107fecf36dc376f3ebdc640022883fee..0f15795c95ec9fd6de02100174f4825de625370a 100644 (file)
--- a/drivers/staging/wilc1000/wilc_wlan_if.h
+++ b/drivers/staging/wilc1000/wilc_wlan_if.h
@@ -76,11 +76,6 @@ typedef struct {
        int io_type;
        int (*io_init)(void *);
        void (*io_deinit)(void *);
-       union {
-               struct {
-                       int (*spi_max_speed)(void);
-               } spi;
-       } u;
 } wilc_wlan_io_func_t;
 
 #define WILC_MAC_INDICATE_STATUS       0x1