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| author | Mike Rapoport <mike@compulab.co.il> | 2009-04-14 08:33:49 +0300 |
|---|---|---|
| committer | Eric Miao <eric.y.miao@gmail.com> | 2009-06-05 10:32:06 +0800 |
| commit | 46580c03062da8c047238a6b3d2b2b13af1700b5 (patch) | |
| tree | 5e047813eb34ca78c7287262c0fb9917a79f5691 /arch/arm/mach-pxa/imote2.c | |
| parent | a27ba768a11ac7a1d56688d4224cef3a802d1f89 (diff) | |
| download | linux-46580c03062da8c047238a6b3d2b2b13af1700b5.tar.gz linux-46580c03062da8c047238a6b3d2b2b13af1700b5.tar.bz2 linux-46580c03062da8c047238a6b3d2b2b13af1700b5.zip | |
[ARM] pxa: update pxa2xx_spi_chip initialization to use .gpio_cs field
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.miao@marvell.com>
Diffstat (limited to 'arch/arm/mach-pxa/imote2.c')
| -rw-r--r-- | arch/arm/mach-pxa/imote2.c | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/arch/arm/mach-pxa/imote2.c b/arch/arm/mach-pxa/imote2.c index 821e65a4097e..3ef98d43d303 100644 --- a/arch/arm/mach-pxa/imote2.c +++ b/arch/arm/mach-pxa/imote2.c @@ -456,25 +456,12 @@ static struct pxa2xx_spi_master pxa_ssp_master_2_info = { .num_chipselect = 1, }; -/* Patch posted by Eric Miao <eric.miao@marvell.com> will remove - * the need for these functions. - */ -static void spi1control(u32 command) -{ - gpio_set_value(24, command & PXA2XX_CS_ASSERT ? 0 : 1); -}; - -static void spi3control(u32 command) -{ - gpio_set_value(39, command & PXA2XX_CS_ASSERT ? 0 : 1); -}; - static struct pxa2xx_spi_chip staccel_chip_info = { .tx_threshold = 8, .rx_threshold = 8, .dma_burst_size = 8, .timeout = 235, - .cs_control = spi1control, + .gpio_cs = 24, }; static struct pxa2xx_spi_chip cc2420_info = { @@ -482,7 +469,7 @@ static struct pxa2xx_spi_chip cc2420_info = { .rx_threshold = 8, .dma_burst_size = 8, .timeout = 235, - .cs_control = spi3control, + .gpio_cs = 39, }; static struct spi_board_info spi_board_info[] __initdata = { @@ -538,8 +525,6 @@ static void __init imote2_init(void) /* SPI chip select directions - all other directions should * be handled by drivers.*/ gpio_direction_output(37, 0); - gpio_direction_output(24, 0); - gpio_direction_output(39, 0); platform_add_devices(imote2_devices, ARRAY_SIZE(imote2_devices)); |