qi-hardware/openwrt-xburst
1
0
Fork 0
mirror of git://projects.qi-hardware.com/openwrt-xburst.git synced 2025-04-21 12:27:27 +03:00
Code Activity

ar71xx: 3.2: get rid of an unused variable in ath79_spi.c

Browse Source 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30391 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg
2012-02-08 20:47:58 +00:00
parent be2b898a91
commit 808eca9375
3 changed files with 19 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
target/linux/ar71xx/patches-3.2/207-spi-ath79-make-chipselect-logic-more-flexible.patch
View File

@@ -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);