staging: wilc1000: remove spi_trx of wilc_wlan_io_func_t
This patch removes spi_trx of wilc_wlan_io_func_t which is not used anymore.
Delete it's related codes also.
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 7a20765..935314c5 100644
--- a/drivers/staging/wilc1000/linux_wlan.c
+++ b/drivers/staging/wilc1000/linux_wlan.c
@@ -898,7 +898,6 @@
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_trx = linux_spi_write_read;
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 b820a11..be73b02 100644
--- a/drivers/staging/wilc1000/wilc_wlan_if.h
+++ b/drivers/staging/wilc1000/wilc_wlan_if.h
@@ -79,7 +79,6 @@
union {
struct {
int (*spi_max_speed)(void);
- int (*spi_trx)(u8 *, u8 *, u32);
} spi;
} u;
} wilc_wlan_io_func_t;