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Commit 4d77c6cc authored by Hari Prasath Gujulan Elango's avatar Hari Prasath Gujulan Elango Committed by Greg Kroah-Hartman
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staging: wilc1000: remove dead code 



Remove dead code or commented code

Signed-off-by: default avatarHari Prasath Gujulan Elango <hgujulan@visteon.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 37bc15d8

drivers/staging/wilc1000/linux_wlan_spi.c

+1 −27
Original line number Diff line number Diff line
@@ -57,8 +57,6 @@ static int __init wilc_bus_probe(struct spi_device *spi) 
static int __exit wilc_bus_remove(struct spi_device *spi)

{



	/* linux_spi_deinit(NULL); */



	return 0;

}
@@ -172,18 +170,12 @@ int linux_spi_write(uint8_t *b, uint32_t len) 
				struct spi_message msg;

				struct spi_transfer tr = {

					.tx_buf = b + (i * TXRX_PHASE_SIZE),

					/* .rx_buf = NULL, */

					.len = TXRX_PHASE_SIZE,

					.speed_hz = SPEED,

					.bits_per_word = 8,

					.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;



				memset(&msg, 0, sizeof(msg));
@@ -196,7 +188,6 @@ int linux_spi_write(uint8_t *b, uint32_t len) 
				if (ret < 0) {

					PRINT_ER("SPI transaction failed\n");

				}

				/* i += MJ_WRITE_SIZE; */

				i++;



			}
@@ -205,18 +196,11 @@ int linux_spi_write(uint8_t *b, uint32_t len) 
			struct spi_message msg;

			struct spi_transfer tr = {

				.tx_buf = b + (blk * TXRX_PHASE_SIZE),

				/* .rx_buf = NULL, */

				.len = remainder,

				.speed_hz = SPEED,

				.bits_per_word = 8,

				.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;



			memset(&msg, 0, sizeof(msg));
@@ -255,7 +239,6 @@ int linux_spi_write(uint8_t *b, uint32_t len) 
	if (len > 0 && b != NULL) {

		struct spi_transfer tr = {

			.tx_buf = b,

			/* .rx_buf = r_buffer, */

			.len = len,

			.speed_hz = SPEED,

			.delay_usecs = 0,
@@ -350,7 +333,6 @@ int linux_spi_read(unsigned char *rb, unsigned long rlen) 
			while (i < blk)	{

				struct spi_message msg;

				struct spi_transfer tr = {

					/* .tx_buf = NULL, */

					.rx_buf = rb + (i * TXRX_PHASE_SIZE),

					.len = TXRX_PHASE_SIZE,

					.speed_hz = SPEED,
@@ -375,19 +357,12 @@ int linux_spi_read(unsigned char *rb, unsigned long rlen) 
		if (remainder) {

			struct spi_message msg;

			struct spi_transfer tr = {

				/* .tx_buf = NULL, */

				.rx_buf = rb + (blk * TXRX_PHASE_SIZE),

				.len = remainder,

				.speed_hz = SPEED,

				.bits_per_word = 8,

				.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;



			memset(&msg, 0, sizeof(msg));
@@ -423,7 +398,6 @@ int linux_spi_read(unsigned char *rb, unsigned long rlen) 
	if (rlen > 0) {

		struct spi_message msg;

		struct spi_transfer tr = {

			/*		.tx_buf = t_buffer, */

			.rx_buf = rb,

			.len = rlen,

			.speed_hz = SPEED,