[03/12] staging: wilc1000: remove function pointer wlan_stop

Commit Message

Tony Cho Oct. 1, 2015, 7:03 a.m. UTC

From: Glen Lee <[e-mail]>

This patch removes function pointer wlan_stop and just call
the function wilc_wlan_stop. Remove static from the function also.

Signed-off-by: Glen Lee <[e-mail]>
Signed-off-by: Tony Cho <[e-mail]>
---
 drivers/staging/wilc1000/linux_wlan.c   | 10 ++--------
 drivers/staging/wilc1000/wilc_wlan.c    |  3 +--
 drivers/staging/wilc1000/wilc_wlan.h    |  1 +
 drivers/staging/wilc1000/wilc_wlan_if.h |  1 -
 4 files changed, 4 insertions(+), 11 deletions(-)

Patch

diff --git a/drivers/staging/wilc1000/linux_wlan.c b/drivers/staging/wilc1000/linux_wlan.c
index f515fca..245357e 100644
--- a/drivers/staging/wilc1000/linux_wlan.c
+++ b/drivers/staging/wilc1000/linux_wlan.c
@@ -983,10 +983,7 @@  void wilc1000_wlan_deinit(linux_wlan_t *nic)
 		PRINT_D(INIT_DBG, "Deinitializing IRQ\n");
 		deinit_irq(g_linux_wlan);
 
-		if (&g_linux_wlan->oup != NULL) {
-			if (g_linux_wlan->oup.wlan_stop != NULL)
-				g_linux_wlan->oup.wlan_stop();
-		}
+		wilc_wlan_stop();
 
 		PRINT_D(INIT_DBG, "Deinitializing WILC Wlan\n");
 		wilc_wlan_deinit(nic);
@@ -1322,10 +1319,7 @@  int wilc1000_wlan_init(struct net_device *dev, perInterface_wlan_t *p_nic)
 		return 0; /*success*/
 
 _fail_fw_start_:
-		if (&g_linux_wlan->oup != NULL) {
-			if (g_linux_wlan->oup.wlan_stop != NULL)
-				g_linux_wlan->oup.wlan_stop();
-		}
+		wilc_wlan_stop();
 
 _fail_irq_enable_:
 #if (defined WILC_SDIO) && (!defined WILC_SDIO_IRQ_GPIO)
diff --git a/drivers/staging/wilc1000/wilc_wlan.c b/drivers/staging/wilc1000/wilc_wlan.c
index 6e2bf4c..745953c 100644
--- a/drivers/staging/wilc1000/wilc_wlan.c
+++ b/drivers/staging/wilc1000/wilc_wlan.c
@@ -1581,7 +1581,7 @@  void wilc_wlan_global_reset(void)
 	p->hif_func.hif_write_reg(WILC_GLB_RESET_0, 0x0);
 	release_bus(RELEASE_ONLY);
 }
-static int wilc_wlan_stop(void)
+int wilc_wlan_stop(void)
 {
 	wilc_wlan_dev_t *p = (wilc_wlan_dev_t *)&g_wlan;
 	u32 reg = 0;
@@ -2027,7 +2027,6 @@  int wilc_wlan_init(wilc_wlan_inp_t *inp, wilc_wlan_oup_t *oup)
 	/**
 	 *      export functions
 	 **/
-	oup->wlan_stop = wilc_wlan_stop;
 	oup->wlan_add_to_tx_que = wilc_wlan_txq_add_net_pkt;
 	oup->wlan_handle_tx_que = wilc_wlan_handle_txq;
 	oup->wlan_handle_rx_isr = wilc_handle_isr;
diff --git a/drivers/staging/wilc1000/wilc_wlan.h b/drivers/staging/wilc1000/wilc_wlan.h
index 15ae9ae..b32ba4f 100644
--- a/drivers/staging/wilc1000/wilc_wlan.h
+++ b/drivers/staging/wilc1000/wilc_wlan.h
@@ -307,4 +307,5 @@  typedef struct {
 
 int wilc_wlan_firmware_download(const u8 *buffer, u32 buffer_size);
 int wilc_wlan_start(void);
+int wilc_wlan_stop(void);
 #endif
diff --git a/drivers/staging/wilc1000/wilc_wlan_if.h b/drivers/staging/wilc1000/wilc_wlan_if.h
index e752092..9e749c7 100644
--- a/drivers/staging/wilc1000/wilc_wlan_if.h
+++ b/drivers/staging/wilc1000/wilc_wlan_if.h
@@ -122,7 +122,6 @@  typedef void (*wilc_tx_complete_func_t)(void *, int);
 #define WILC_TX_ERR_NO_BUF	(-2)
 
 typedef struct {
-	int (*wlan_stop)(void);
 	int (*wlan_add_to_tx_que)(void *, u8 *, u32, wilc_tx_complete_func_t);
 	int (*wlan_handle_tx_que)(u32 *);
 	void (*wlan_handle_rx_isr)(void);