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Remove bogus SPI logic

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2954 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2010-09-30 03:59:51 +00:00
parent e664a928e0
commit 73d21f8508
1 changed files with 5 additions and 20 deletions
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25
configs/ea3131/src/up_spi.c
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@ -96,16 +96,12 @@
void weak_function lpc313x_spiinitialize(void)
{
/* NOTE: Clocking for SPI has already been provided.
* Configurations of SPI pins is performed in lpc313x_spi.c.
* Here, we only initialize chip select pins unique to the board
* architecture.
/* NOTE: Clocking for SPI has already been provided. Pin configuration is performed
* on-the-fly, so no additional setup is required.
*/
gpio_outputhigh(LPC313X_IOCONFIG_SPI, SPINOR_CS);
}
/****************************************************************************
/************************************************************************************
* Name: lpc313x_spiselect and lpc313x_spistatus
*
* Description:
@ -128,23 +124,12 @@ void weak_function lpc313x_spiinitialize(void)
* mmcsd_spislotinitialize(), for example, will bind the SPI driver to
* the SPI MMC/SD driver).
*
****************************************************************************/
************************************************************************************/
void lpc313x_spiselect(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected)
{
spidbg("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert");
if (devid == SPIDEV_FLASH)
{
if (selected)
{
gpio_outputlow(LPC313X_IOCONFIG_SPI, SPINOR_CS);
}
else
{
gpio_outputhigh(LPC313X_IOCONFIG_SPI, SPINOR_CS);
}
}
#warning "Missing logic"
}
uint8_t lpc313x_spistatus(FAR struct spi_dev_s *dev, enum spi_dev_e devid)