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staging: wilc1000: remove dead code 

Remove dead code or commented code

Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Hari Prasath Gujulan Elango 2015-06-02 12:49:12 +00:00 committed by Greg Kroah-Hartman
parent 37bc15d8dd
commit 4d77c6ccfb
1 changed files with 1 additions and 27 deletions
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28
drivers/staging/wilc1000/linux_wlan_spi.c
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@ -57,8 +57,6 @@ static int __init wilc_bus_probe(struct spi_device *spi)
static int __exit wilc_bus_remove(struct spi_device *spi) static int __exit wilc_bus_remove(struct spi_device *spi)
{ {
/* linux_spi_deinit(NULL); */
return 0; return 0;
} }
@ -172,18 +170,12 @@ int linux_spi_write(uint8_t *b, uint32_t len)
struct spi_message msg; struct spi_message msg;
struct spi_transfer tr = { struct spi_transfer tr = {
.tx_buf = b + (i * TXRX_PHASE_SIZE), .tx_buf = b + (i * TXRX_PHASE_SIZE),
/* .rx_buf = NULL, */
.len = TXRX_PHASE_SIZE, .len = TXRX_PHASE_SIZE,
.speed_hz = SPEED, .speed_hz = SPEED,
.bits_per_word = 8, .bits_per_word = 8,
.delay_usecs = 0, .delay_usecs = 0,
}; };
/*
* char *r_buffer = (char*) kzalloc(TXRX_PHASE_SIZE, GFP_KERNEL);
* if(! r_buffer){
* PRINT_ER("Failed to allocate memory for r_buffer\n");
* }
*/
tr.rx_buf = r_buffer; tr.rx_buf = r_buffer;
memset(&msg, 0, sizeof(msg)); memset(&msg, 0, sizeof(msg));
@ -196,7 +188,6 @@ int linux_spi_write(uint8_t *b, uint32_t len)
if (ret < 0) { if (ret < 0) {
PRINT_ER("SPI transaction failed\n"); PRINT_ER("SPI transaction failed\n");
} }
/* i += MJ_WRITE_SIZE; */
i++; i++;
} }
@ -205,18 +196,11 @@ int linux_spi_write(uint8_t *b, uint32_t len)
struct spi_message msg; struct spi_message msg;
struct spi_transfer tr = { struct spi_transfer tr = {
.tx_buf = b + (blk * TXRX_PHASE_SIZE), .tx_buf = b + (blk * TXRX_PHASE_SIZE),
/* .rx_buf = NULL, */
.len = remainder, .len = remainder,
.speed_hz = SPEED, .speed_hz = SPEED,
.bits_per_word = 8, .bits_per_word = 8,
.delay_usecs = 0, .delay_usecs = 0,
}; };
/*
* char *r_buffer = (char*) kzalloc(remainder, GFP_KERNEL);
* if(! r_buffer){
* PRINT_ER("Failed to allocate memory for r_buffer\n");
* }
*/
tr.rx_buf = r_buffer; tr.rx_buf = r_buffer;
memset(&msg, 0, sizeof(msg)); memset(&msg, 0, sizeof(msg));
@ -255,7 +239,6 @@ int linux_spi_write(uint8_t *b, uint32_t len)
if (len > 0 && b != NULL) { if (len > 0 && b != NULL) {
struct spi_transfer tr = { struct spi_transfer tr = {
.tx_buf = b, .tx_buf = b,
/* .rx_buf = r_buffer, */
.len = len, .len = len,
.speed_hz = SPEED, .speed_hz = SPEED,
.delay_usecs = 0, .delay_usecs = 0,
@ -350,7 +333,6 @@ int linux_spi_read(unsigned char *rb, unsigned long rlen)
while (i < blk) { while (i < blk) {
struct spi_message msg; struct spi_message msg;
struct spi_transfer tr = { struct spi_transfer tr = {
/* .tx_buf = NULL, */
.rx_buf = rb + (i * TXRX_PHASE_SIZE), .rx_buf = rb + (i * TXRX_PHASE_SIZE),
.len = TXRX_PHASE_SIZE, .len = TXRX_PHASE_SIZE,
.speed_hz = SPEED, .speed_hz = SPEED,
@ -375,19 +357,12 @@ int linux_spi_read(unsigned char *rb, unsigned long rlen)
if (remainder) { if (remainder) {
struct spi_message msg; struct spi_message msg;
struct spi_transfer tr = { struct spi_transfer tr = {
/* .tx_buf = NULL, */
.rx_buf = rb + (blk * TXRX_PHASE_SIZE), .rx_buf = rb + (blk * TXRX_PHASE_SIZE),
.len = remainder, .len = remainder,
.speed_hz = SPEED, .speed_hz = SPEED,
.bits_per_word = 8, .bits_per_word = 8,
.delay_usecs = 0, .delay_usecs = 0,
}; };
/*
* char *t_buffer = (char*) kzalloc(remainder, GFP_KERNEL);
* if(! t_buffer){
* PRINT_ER("Failed to allocate memory for t_buffer\n");
* }
*/
tr.tx_buf = t_buffer; tr.tx_buf = t_buffer;
memset(&msg, 0, sizeof(msg)); memset(&msg, 0, sizeof(msg));
@ -423,7 +398,6 @@ int linux_spi_read(unsigned char *rb, unsigned long rlen)
if (rlen > 0) { if (rlen > 0) {
struct spi_message msg; struct spi_message msg;
struct spi_transfer tr = { struct spi_transfer tr = {
/* .tx_buf = t_buffer, */
.rx_buf = rb, .rx_buf = rb,
.len = rlen, .len = rlen,
.speed_hz = SPEED, .speed_hz = SPEED,