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ar71xx: use gpio_set_value_cansleep on sleeping GPIOs in ath79_spi

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32736 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg
2012-07-15 17:52:48 +00:00
parent 47192b367a
commit dfcccc252d
2 changed files with 15 additions and 12 deletions
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10
target/linux/ar71xx/patches-3.3/463-spi-ath79-add-fast-flash-read.patch
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@@ -24,7 +24,7 @@
};
static inline u32 ath79_spi_rr(struct ath79_spi *sp, unsigned reg)
@@ -108,9 +118,6 @@ static void ath79_spi_enable(struct ath7
@@ -111,9 +121,6 @@ static void ath79_spi_enable(struct ath7
/* save CTRL register */
sp->reg_ctrl = ath79_spi_rr(sp, AR71XX_SPI_REG_CTRL);
sp->ioc_base = ath79_spi_rr(sp, AR71XX_SPI_REG_IOC);
@@ -34,7 +34,7 @@
}
static void ath79_spi_disable(struct ath79_spi *sp)
@@ -229,6 +236,110 @@ static u32 ath79_spi_txrx_mode0(struct s
@@ -232,6 +239,110 @@ static u32 ath79_spi_txrx_mode0(struct s
return ath79_spi_rr(sp, AR71XX_SPI_REG_RDS);
}
@@ -145,7 +145,7 @@
static __devinit int ath79_spi_probe(struct platform_device *pdev)
{
struct spi_master *master;
@@ -251,6 +362,8 @@ static __devinit int ath79_spi_probe(str
@@ -254,6 +365,8 @@ static __devinit int ath79_spi_probe(str
sp = spi_master_get_devdata(master);
platform_set_drvdata(pdev, sp);
@@ -154,7 +154,7 @@
master->setup = ath79_spi_setup;
master->cleanup = ath79_spi_cleanup;
master->bus_num = pdata->bus_num;
@@ -259,7 +372,7 @@ static __devinit int ath79_spi_probe(str
@@ -262,7 +375,7 @@ static __devinit int ath79_spi_probe(str
sp->bitbang.master = spi_master_get(master);
sp->bitbang.chipselect = ath79_spi_chipselect;
sp->bitbang.txrx_word[SPI_MODE_0] = ath79_spi_txrx_mode0;
@@ -163,7 +163,7 @@
sp->bitbang.flags = SPI_CS_HIGH;
r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -284,7 +397,8 @@ static __devinit int ath79_spi_probe(str
@@ -287,7 +400,8 @@ static __devinit int ath79_spi_probe(str
if (ret)
goto err_clk_put;