spi: davinci: remove non-useful "clk_internal" platform data

The "clk_internal" platform data member which contols the
CLKMOD bit in Global Control Register 1 is not useful
since CLKMOD needs be set to 1 *always* to ensure master
mode operation.

Remove this platform data.

Signed-off-by: Brian Niebuhr <bniebuhr@efjohnson.com>
Tested-By: Michael Williamson <michael.williamson@criticallink.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>

arch/arm/mach-davinci/dm355.c

@@ -412,7 +412,6 @@ static struct resource dm355_spi0_resources[] = {
 static struct davinci_spi_platform_data dm355_spi0_pdata = {
 	.version 	= SPI_VERSION_1,
 	.num_chipselect = 2,
-	.clk_internal	= 1,
 	.cshold_bug	= true,
 };
 static struct platform_device dm355_spi0_device = {

arch/arm/mach-davinci/dm365.c

@@ -625,7 +625,6 @@ static u64 dm365_spi0_dma_mask = DMA_BIT_MASK(32);
 static struct davinci_spi_platform_data dm365_spi0_pdata = {
 	.version 	= SPI_VERSION_1,
 	.num_chipselect = 2,
-	.clk_internal	= 1,
 };
 
 static struct resource dm365_spi0_resources[] = {

arch/arm/mach-davinci/include/mach/spi.h

@@ -29,7 +29,6 @@ enum {
 struct davinci_spi_platform_data {
 	u8	version;
 	u8	num_chipselect;
-	u8	clk_internal;
 	u8	intr_line;
 	u8	*chip_sel;
 	bool	cshold_bug;

drivers/spi/davinci_spi.c

@@ -927,14 +927,6 @@ static int davinci_spi_probe(struct platform_device *pdev)
 		}
 	}
 
-	/* Clock internal */
-	if (davinci_spi->pdata->clk_internal)
-		set_io_bits(davinci_spi->base + SPIGCR1,
-				SPIGCR1_CLKMOD_MASK);
-	else
-		clear_io_bits(davinci_spi->base + SPIGCR1,
-				SPIGCR1_CLKMOD_MASK);
-
 	if (pdata->intr_line)
 		iowrite32(SPI_INTLVL_1, davinci_spi->base + SPILVL);
 	else
@@ -943,6 +935,7 @@ static int davinci_spi_probe(struct platform_device *pdev)
 	iowrite32(CS_DEFAULT, davinci_spi->base + SPIDEF);
 
 	/* master mode default */
+	set_io_bits(davinci_spi->base + SPIGCR1, SPIGCR1_CLKMOD_MASK);
 	set_io_bits(davinci_spi->base + SPIGCR1, SPIGCR1_MASTER_MASK);
 
 	ret = spi_bitbang_start(&davinci_spi->bitbang);