From f8598aaa21b222864badc5d7f9e04fe1c4fbc12d Mon Sep 17 00:00:00 2001 From: Glen Lee Date: Wed, 18 Nov 2015 15:11:31 +0900 Subject: [PATCH] staging: wilc1000: wilc_spi_write_read: pass struct wilc This patch adds new function parameter struct wilc and use it instead of global variable wilc_dev, and pass wilc to the function as well. Signed-off-by: Glen Lee Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wilc1000/linux_wlan_spi.c | 4 ++-- drivers/staging/wilc1000/linux_wlan_spi.h | 2 +- drivers/staging/wilc1000/wilc_spi.c | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/staging/wilc1000/linux_wlan_spi.c b/drivers/staging/wilc1000/linux_wlan_spi.c index 5066191b9013..f3ffc9e6d626 100644 --- a/drivers/staging/wilc1000/linux_wlan_spi.c +++ b/drivers/staging/wilc1000/linux_wlan_spi.c @@ -154,9 +154,9 @@ int wilc_spi_read(struct wilc *wilc, u8 *rb, u32 rlen) return ret; } -int wilc_spi_write_read(u8 *wb, u8 *rb, u32 rlen) +int wilc_spi_write_read(struct wilc *wilc, u8 *wb, u8 *rb, u32 rlen) { - struct spi_device *spi = to_spi_device(wilc_dev->dev); + struct spi_device *spi = to_spi_device(wilc->dev); int ret; if (rlen > 0) { diff --git a/drivers/staging/wilc1000/linux_wlan_spi.h b/drivers/staging/wilc1000/linux_wlan_spi.h index 16f0b9fb82f8..00733aba9179 100644 --- a/drivers/staging/wilc1000/linux_wlan_spi.h +++ b/drivers/staging/wilc1000/linux_wlan_spi.h @@ -7,5 +7,5 @@ int wilc_spi_init(void); int wilc_spi_write(struct wilc *wilc, u8 *b, u32 len); int wilc_spi_read(struct wilc *wilc, u8 *rb, u32 rlen); -int wilc_spi_write_read(u8 *wb, u8 *rb, u32 rlen); +int wilc_spi_write_read(struct wilc *wilc, u8 *wb, u8 *rb, u32 rlen); #endif diff --git a/drivers/staging/wilc1000/wilc_spi.c b/drivers/staging/wilc1000/wilc_spi.c index 5e21109ceadf..d6f412117fd8 100644 --- a/drivers/staging/wilc1000/wilc_spi.c +++ b/drivers/staging/wilc1000/wilc_spi.c @@ -250,7 +250,7 @@ static int spi_cmd_complete(struct wilc *wilc, u8 cmd, u32 adr, u8 *b, u32 sz, } rix = len; - if (!wilc_spi_write_read(wb, rb, len2)) { + if (!wilc_spi_write_read(wilc, wb, rb, len2)) { PRINT_ER("[wilc spi]: Failed cmd write, bus error...\n"); result = N_FAIL; return result; -- 2.20.1