From d3d02320b4ea420e1c833a64a8fe3195eedb6fd3 Mon Sep 17 00:00:00 2001 From: Glen Lee Date: Fri, 6 Nov 2015 18:40:11 +0900 Subject: [PATCH] staging: wilc1000: remove function pointer spi_rx of wilc_spi_t This patch removes function pointer spi_rx of wilc_spi_t and just call linux_spi_read instead. Signed-off-by: Glen Lee Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wilc1000/wilc_spi.c | 24 +++++++++++------------- 1 file changed, 11 insertions(+), 13 deletions(-) diff --git a/drivers/staging/wilc1000/wilc_spi.c b/drivers/staging/wilc1000/wilc_spi.c index fd0d762b9931..f584d7e6cc08 100644 --- a/drivers/staging/wilc1000/wilc_spi.c +++ b/drivers/staging/wilc1000/wilc_spi.c @@ -14,7 +14,6 @@ typedef struct { void *os_context; - int (*spi_rx)(u8 *, u32); int (*spi_trx)(u8 *, u8 *, u32); int (*spi_max_speed)(void); wilc_debug_func dPrint; @@ -231,13 +230,13 @@ static int spi_cmd_rsp(u8 cmd) if ((cmd == CMD_RESET) || (cmd == CMD_TERMINATE) || (cmd == CMD_REPEAT)) { - if (!g_spi.spi_rx(&rsp, 1)) { + if (!linux_spi_read(&rsp, 1)) { result = N_FAIL; goto _fail_; } } - if (!g_spi.spi_rx(&rsp, 1)) { + if (!linux_spi_read(&rsp, 1)) { PRINT_ER("[wilc spi]: Failed cmd response read, bus error...\n"); result = N_FAIL; goto _fail_; @@ -252,7 +251,7 @@ static int spi_cmd_rsp(u8 cmd) /** * State response **/ - if (!g_spi.spi_rx(&rsp, 1)) { + if (!linux_spi_read(&rsp, 1)) { PRINT_ER("[wilc spi]: Failed cmd state read, bus error...\n"); result = N_FAIL; goto _fail_; @@ -524,7 +523,7 @@ static int spi_cmd_complete(u8 cmd, u32 adr, u8 *b, u32 sz, u8 clockless) /** * Read bytes **/ - if (!g_spi.spi_rx(&b[ix], nbytes)) { + if (!linux_spi_read(&b[ix], nbytes)) { PRINT_ER("[wilc spi]: Failed data block read, bus error...\n"); result = N_FAIL; goto _error_; @@ -534,7 +533,7 @@ static int spi_cmd_complete(u8 cmd, u32 adr, u8 *b, u32 sz, u8 clockless) * Read Crc **/ if (!g_spi.crc_off) { - if (!g_spi.spi_rx(crc, 2)) { + if (!linux_spi_read(crc, 2)) { PRINT_ER("[wilc spi]: Failed data block crc read, bus error...\n"); result = N_FAIL; goto _error_; @@ -565,7 +564,7 @@ static int spi_cmd_complete(u8 cmd, u32 adr, u8 *b, u32 sz, u8 clockless) **/ retry = 10; do { - if (!g_spi.spi_rx(&rsp, 1)) { + if (!linux_spi_read(&rsp, 1)) { PRINT_ER("[wilc spi]: Failed data response read, bus error...\n"); result = N_FAIL; break; @@ -581,7 +580,7 @@ static int spi_cmd_complete(u8 cmd, u32 adr, u8 *b, u32 sz, u8 clockless) /** * Read bytes **/ - if (!g_spi.spi_rx(&b[ix], nbytes)) { + if (!linux_spi_read(&b[ix], nbytes)) { PRINT_ER("[wilc spi]: Failed data block read, bus error...\n"); result = N_FAIL; break; @@ -591,7 +590,7 @@ static int spi_cmd_complete(u8 cmd, u32 adr, u8 *b, u32 sz, u8 clockless) * Read Crc **/ if (!g_spi.crc_off) { - if (!g_spi.spi_rx(crc, 2)) { + if (!linux_spi_read(crc, 2)) { PRINT_ER("[wilc spi]: Failed data block crc read, bus error...\n"); result = N_FAIL; break; @@ -629,7 +628,7 @@ static int spi_data_read(u8 *b, u32 sz) **/ retry = 10; do { - if (!g_spi.spi_rx(&rsp, 1)) { + if (!linux_spi_read(&rsp, 1)) { PRINT_ER("[wilc spi]: Failed data response read, bus error...\n"); result = N_FAIL; break; @@ -650,7 +649,7 @@ static int spi_data_read(u8 *b, u32 sz) /** * Read bytes **/ - if (!g_spi.spi_rx(&b[ix], nbytes)) { + if (!linux_spi_read(&b[ix], nbytes)) { PRINT_ER("[wilc spi]: Failed data block read, bus error...\n"); result = N_FAIL; break; @@ -660,7 +659,7 @@ static int spi_data_read(u8 *b, u32 sz) * Read Crc **/ if (!g_spi.crc_off) { - if (!g_spi.spi_rx(crc, 2)) { + if (!linux_spi_read(crc, 2)) { PRINT_ER("[wilc spi]: Failed data block crc read, bus error...\n"); result = N_FAIL; break; @@ -977,7 +976,6 @@ static int wilc_spi_init(wilc_wlan_inp_t *inp, wilc_debug_func func) } else { return 0; } - 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; -- 2.39.5