mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-24 15:27:44 +02:00
ar71xx: 3.2: get rid of an unused variable in ath79_spi.c
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30391 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
parent
be2b898a91
commit
808eca9375
@ -27,7 +27,7 @@ Subject: [PATCH 5/7] spi/ath79: introduce ath79_spi_{en,dis}able helpers
|
||||
/* enable GPIO mode */
|
||||
ath79_spi_wr(sp, AR71XX_SPI_REG_FS, AR71XX_SPI_FS_GPIO);
|
||||
|
||||
@@ -108,6 +100,25 @@ static int ath79_spi_setup_cs(struct spi
|
||||
@@ -108,6 +100,24 @@ static int ath79_spi_setup_cs(struct spi
|
||||
|
||||
/* TODO: setup speed? */
|
||||
ath79_spi_wr(sp, AR71XX_SPI_REG_CTRL, 0x43);
|
||||
@ -43,7 +43,6 @@ Subject: [PATCH 5/7] spi/ath79: introduce ath79_spi_{en,dis}able helpers
|
||||
+
|
||||
+static int ath79_spi_setup_cs(struct spi_device *spi)
|
||||
+{
|
||||
+ struct ath79_spi *sp = ath79_spidev_to_sp(spi);
|
||||
+ struct ath79_spi_controller_data *cdata;
|
||||
+ int status;
|
||||
+
|
||||
@ -53,7 +52,13 @@ Subject: [PATCH 5/7] spi/ath79: introduce ath79_spi_{en,dis}able helpers
|
||||
|
||||
status = 0;
|
||||
if (spi->chip_select) {
|
||||
@@ -134,11 +145,6 @@ static void ath79_spi_cleanup_cs(struct
|
||||
@@ -128,17 +138,10 @@ static int ath79_spi_setup_cs(struct spi
|
||||
|
||||
static void ath79_spi_cleanup_cs(struct spi_device *spi)
|
||||
{
|
||||
- struct ath79_spi *sp = ath79_spidev_to_sp(spi);
|
||||
-
|
||||
if (spi->chip_select) {
|
||||
struct ath79_spi_controller_data *cdata = spi->controller_data;
|
||||
gpio_free(cdata->gpio);
|
||||
}
|
||||
@ -65,7 +70,7 @@ Subject: [PATCH 5/7] spi/ath79: introduce ath79_spi_{en,dis}able helpers
|
||||
}
|
||||
|
||||
static int ath79_spi_setup(struct spi_device *spi)
|
||||
@@ -242,13 +248,15 @@ static __devinit int ath79_spi_probe(str
|
||||
@@ -242,13 +245,15 @@ static __devinit int ath79_spi_probe(str
|
||||
goto err_put_master;
|
||||
}
|
||||
|
||||
@ -83,7 +88,7 @@ Subject: [PATCH 5/7] spi/ath79: introduce ath79_spi_{en,dis}able helpers
|
||||
iounmap(sp->base);
|
||||
err_put_master:
|
||||
platform_set_drvdata(pdev, NULL);
|
||||
@@ -262,6 +270,7 @@ static __devexit int ath79_spi_remove(st
|
||||
@@ -262,6 +267,7 @@ static __devexit int ath79_spi_remove(st
|
||||
struct ath79_spi *sp = platform_get_drvdata(pdev);
|
||||
|
||||
spi_bitbang_stop(&sp->bitbang);
|
||||
|
@ -10,7 +10,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
|
||||
|
||||
--- a/drivers/spi/spi-ath79.c
|
||||
+++ b/drivers/spi/spi-ath79.c
|
||||
@@ -265,7 +265,7 @@ err_put_master:
|
||||
@@ -262,7 +262,7 @@ err_put_master:
|
||||
return ret;
|
||||
}
|
||||
|
||||
@ -19,7 +19,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
|
||||
{
|
||||
struct ath79_spi *sp = platform_get_drvdata(pdev);
|
||||
|
||||
@@ -274,13 +274,23 @@ static __devexit int ath79_spi_remove(st
|
||||
@@ -271,13 +271,23 @@ static __devexit int ath79_spi_remove(st
|
||||
iounmap(sp->base);
|
||||
platform_set_drvdata(pdev, NULL);
|
||||
spi_master_put(sp->bitbang.master);
|
||||
|
@ -77,9 +77,9 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
|
||||
}
|
||||
|
||||
static void ath79_spi_enable(struct ath79_spi *sp)
|
||||
@@ -114,24 +118,30 @@ static int ath79_spi_setup_cs(struct spi
|
||||
@@ -113,24 +117,30 @@ static void ath79_spi_disable(struct ath
|
||||
static int ath79_spi_setup_cs(struct spi_device *spi)
|
||||
{
|
||||
struct ath79_spi *sp = ath79_spidev_to_sp(spi);
|
||||
struct ath79_spi_controller_data *cdata;
|
||||
+ unsigned long flags;
|
||||
int status;
|
||||
@ -112,16 +112,15 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
|
||||
}
|
||||
|
||||
return status;
|
||||
@@ -139,11 +149,15 @@ static int ath79_spi_setup_cs(struct spi
|
||||
@@ -138,9 +148,15 @@ static int ath79_spi_setup_cs(struct spi
|
||||
|
||||
static void ath79_spi_cleanup_cs(struct spi_device *spi)
|
||||
{
|
||||
- struct ath79_spi *sp = ath79_spidev_to_sp(spi);
|
||||
+ struct ath79_spi_controller_data *cdata = spi->controller_data;
|
||||
|
||||
- if (spi->chip_select) {
|
||||
- struct ath79_spi_controller_data *cdata = spi->controller_data;
|
||||
- gpio_free(cdata->gpio);
|
||||
+ struct ath79_spi_controller_data *cdata = spi->controller_data;
|
||||
+
|
||||
+ switch (cdata->cs_type) {
|
||||
+ case ATH79_SPI_CS_TYPE_INTERNAL:
|
||||
+ /* nothing to do */
|
||||
@ -132,7 +131,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
|
||||
}
|
||||
}
|
||||
|
||||
@@ -209,6 +223,10 @@ static __devinit int ath79_spi_probe(str
|
||||
@@ -206,6 +222,10 @@ static __devinit int ath79_spi_probe(str
|
||||
struct resource *r;
|
||||
int ret;
|
||||
|
||||
@ -143,7 +142,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
|
||||
master = spi_alloc_master(&pdev->dev, sizeof(*sp));
|
||||
if (master == NULL) {
|
||||
dev_err(&pdev->dev, "failed to allocate spi master\n");
|
||||
@@ -218,17 +236,10 @@ static __devinit int ath79_spi_probe(str
|
||||
@@ -215,17 +235,10 @@ static __devinit int ath79_spi_probe(str
|
||||
sp = spi_master_get_devdata(master);
|
||||
platform_set_drvdata(pdev, sp);
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user