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Subject[PATCH 16/19] staging/wilc1000: remove WILC_SDIO/WILC_SPI macros
Date
The last remaining user of WILC_SDIO macro checks for the correct
time to wait in an interrupt for the PLL to settle. We can
replace this with a runtime check and remove both WILC_SDIO and
WILC_SPI, as we no longer need conditional compilation based on
the hardware type.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/staging/wilc1000/Makefile | 3 +--
drivers/staging/wilc1000/wilc_wlan.c | 5 ++++-
drivers/staging/wilc1000/wilc_wlan.h | 7 ++-----
3 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/drivers/staging/wilc1000/Makefile b/drivers/staging/wilc1000/Makefile
index fe480c76c521..dcba27bd3bce 100644
--- a/drivers/staging/wilc1000/Makefile
+++ b/drivers/staging/wilc1000/Makefile
@@ -1,7 +1,6 @@
obj-$(CONFIG_WILC1000) += wilc1000.o

-ccflags-$(CONFIG_WILC1000_SDIO) += -DWILC_SDIO -DCOMPLEMENT_BOOT
-ccflags-$(CONFIG_WILC1000_SPI) += -DWILC_SPI
+ccflags-$(CONFIG_WILC1000_SDIO) += -DCOMPLEMENT_BOOT

ccflags-y += -DSTA_FIRMWARE=\"atmel/wilc1000_fw.bin\" \
-DAP_FIRMWARE=\"atmel/wilc1000_ap_fw.bin\" \
diff --git a/drivers/staging/wilc1000/wilc_wlan.c b/drivers/staging/wilc1000/wilc_wlan.c
index 5e37ec65d3bb..f72f976906cc 100644
--- a/drivers/staging/wilc1000/wilc_wlan.c
+++ b/drivers/staging/wilc1000/wilc_wlan.c
@@ -1067,7 +1067,10 @@ static void wilc_pllupdate_isr_ext(u32 int_stats)

g_wlan.hif_func.hif_clear_int_ext(PLL_INT_CLR);

- mdelay(WILC_PLL_TO);
+ if (g_wlan.io_type == HIF_SDIO)
+ mdelay(WILC_PLL_TO_SDIO);
+ else
+ mdelay(WILC_PLL_TO_SPI);

while (!(ISWILC1000(wilc_get_chipid(true)) && --trials)) {
PRINT_D(TX_DBG, "PLL update retrying\n");
diff --git a/drivers/staging/wilc1000/wilc_wlan.h b/drivers/staging/wilc1000/wilc_wlan.h
index 44a590f80def..90ef650e722d 100644
--- a/drivers/staging/wilc1000/wilc_wlan.h
+++ b/drivers/staging/wilc1000/wilc_wlan.h
@@ -134,11 +134,8 @@
#define WILC_CFG_RSP_STATUS 2
#define WILC_CFG_RSP_SCAN 3

-#ifdef WILC_SDIO
-#define WILC_PLL_TO 4
-#else
-#define WILC_PLL_TO 2
-#endif
+#define WILC_PLL_TO_SDIO 4
+#define WILC_PLL_TO_SPI 2
#define ABORT_INT BIT(31)

/*******************************************/
--
2.1.0.rc2


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