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authorBrian Niebuhr <bniebuhr@efjohnson.com>2010-08-13 10:11:03 +0530
committerSekhar Nori <nsekhar@ti.com>2010-11-18 18:38:24 +0530
commit7978b8c385a86f0b5b9304e81a1dfb5dcaf21528 (patch)
treeff13c4dd8d8cd570d57d50f072e8cdab3c97ea5f /arch/arm/mach-davinci/include/mach/spi.h
parent843a713bc53d04f8fac46ddd8693a2cc0422ca5e (diff)
spi: davinci: enable both activation and deactivation of chip-selects
Let davinci_spi_chipselect() perform both activation and deactivation of chip selects. This lets spi_bitbang fully control chip select activation, as intended by the SPI API. With this change, the chip select activation code need not be duplicated in davinci_spi_bufs_{pio|dma}(). Also, keeping chip select active control is removed as a platform data and simply controlled using information from spi_bitbang on whether chip slect should be activated or de-activated. Signed-off-by: Brian Niebuhr <bniebuhr@efjohnson.com> Tested-By: Michael Williamson <michael.williamson@criticallink.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Diffstat (limited to 'arch/arm/mach-davinci/include/mach/spi.h')
-rw-r--r--arch/arm/mach-davinci/include/mach/spi.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm/mach-davinci/include/mach/spi.h b/arch/arm/mach-davinci/include/mach/spi.h
index 910efbf099c..2cb326e536b 100644
--- a/arch/arm/mach-davinci/include/mach/spi.h
+++ b/arch/arm/mach-davinci/include/mach/spi.h
@@ -33,7 +33,6 @@ struct davinci_spi_platform_data {
u8 wait_enable;
u8 timer_disable;
u8 clk_internal;
- u8 cs_hold;
u8 intr_level;
u8 poll_mode;
u8 use_dma;