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staging: wilc1000: remove function pointer spi_tx of wilc_spi_t

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This patch removes function pointer spi_tx of wilc_spi_t and call
linux_spi_write directly.

Signed-off-by: Glen Lee <glen.lee@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Glen Lee
2015-11-06 18:40:09 +09:00
committed by Greg Kroah-Hartman
parent d4a7344b77
commit 5334bad035
1 changed files with 5 additions and 6 deletions
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11
drivers/staging/wilc1000/wilc_spi.c
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@@ -10,10 +10,10 @@
#include <linux/string.h>
#include "wilc_wlan_if.h"
#include "wilc_wlan.h"
#include "linux_wlan_spi.h"
typedef struct {
void *os_context;
int (*spi_tx)(u8 *, u32);
int (*spi_rx)(u8 *, u32);
int (*spi_trx)(u8 *, u8 *, u32);
int (*spi_max_speed)(void);
@@ -211,7 +211,7 @@ static int spi_cmd(u8 cmd, u32 adr, u32 data, u32 sz, u8 clockless)
else
len -= 1;
if (!g_spi.spi_tx(bc, len)) {
if (!linux_spi_write(bc, len)) {
PRINT_ER("[wilc spi]: Failed cmd write, bus error...\n");
result = N_FAIL;
}
@@ -709,7 +709,7 @@ static int spi_data_write(u8 *b, u32 sz)
order = 0x2;
}
cmd |= order;
if (!g_spi.spi_tx(&cmd, 1)) {
if (!linux_spi_write(&cmd, 1)) {
PRINT_ER("[wilc spi]: Failed data block cmd write, bus error...\n");
result = N_FAIL;
break;
@@ -718,7 +718,7 @@ static int spi_data_write(u8 *b, u32 sz)
/**
* Write data
**/
if (!g_spi.spi_tx(&b[ix], nbytes)) {
if (!linux_spi_write(&b[ix], nbytes)) {
PRINT_ER("[wilc spi]: Failed data block write, bus error...\n");
result = N_FAIL;
break;
@@ -728,7 +728,7 @@ static int spi_data_write(u8 *b, u32 sz)
* Write Crc
**/
if (!g_spi.crc_off) {
if (!g_spi.spi_tx(crc, 2)) {
if (!linux_spi_write(crc, 2)) {
PRINT_ER("[wilc spi]: Failed data block crc write, bus error...\n");
result = N_FAIL;
break;
@@ -977,7 +977,6 @@ static int wilc_spi_init(wilc_wlan_inp_t *inp, wilc_debug_func func)
} else {
return 0;
}
g_spi.spi_tx = inp->io_func.u.spi.spi_tx;
g_spi.spi_rx = inp->io_func.u.spi.spi_rx;
g_spi.spi_trx = inp->io_func.u.spi.spi_trx;
g_spi.spi_max_speed = inp->io_func.u.spi.spi_max_speed;