evie/android_kernel_oneplus_msm8998
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Merge remote-tracking branch 'spi/fix/setup' into spi-linus

Browse source
This commit is contained in:
Mark Brown 2013-07-15 11:46:15 +01:00
commit 52bc441ae7
2 changed files with 25 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
drivers/spi/spi-altera.c
View file

@ -103,6 +103,16 @@ static void altera_spi_chipsel(struct spi_device *spi, int value)
} }
} }
static int altera_spi_setupxfer(struct spi_device *spi, struct spi_transfer *t)
{
return 0;
}
static int altera_spi_setup(struct spi_device *spi)
{
return 0;
}
static inline unsigned int hw_txbyte(struct altera_spi *hw, int count) static inline unsigned int hw_txbyte(struct altera_spi *hw, int count)
{ {
if (hw->tx) { if (hw->tx) {
@ -221,6 +231,7 @@ static int altera_spi_probe(struct platform_device *pdev)
master->bus_num = pdev->id; master->bus_num = pdev->id;
master->num_chipselect = 16; master->num_chipselect = 16;
master->mode_bits = SPI_CS_HIGH; master->mode_bits = SPI_CS_HIGH;
master->setup = altera_spi_setup;
hw = spi_master_get_devdata(master); hw = spi_master_get_devdata(master);
platform_set_drvdata(pdev, hw); platform_set_drvdata(pdev, hw);
@ -229,6 +240,7 @@ static int altera_spi_probe(struct platform_device *pdev)
hw->bitbang.master = spi_master_get(master); hw->bitbang.master = spi_master_get(master);
if (!hw->bitbang.master) if (!hw->bitbang.master)
return err; return err;
hw->bitbang.setup_transfer = altera_spi_setupxfer;
hw->bitbang.chipselect = altera_spi_chipsel; hw->bitbang.chipselect = altera_spi_chipsel;
hw->bitbang.txrx_bufs = altera_spi_txrx; hw->bitbang.txrx_bufs = altera_spi_txrx;

13
drivers/spi/spi-nuc900.c
View file

@ -174,6 +174,17 @@ static void nuc900_spi_gobusy(struct nuc900_spi *hw)
spin_unlock_irqrestore(&hw->lock, flags); spin_unlock_irqrestore(&hw->lock, flags);
} }
static int nuc900_spi_setupxfer(struct spi_device *spi,
struct spi_transfer *t)
{
return 0;
}
static int nuc900_spi_setup(struct spi_device *spi)
{
return 0;
}
static inline unsigned int hw_txbyte(struct nuc900_spi *hw, int count) static inline unsigned int hw_txbyte(struct nuc900_spi *hw, int count)
{ {
return hw->tx ? hw->tx[count] : 0; return hw->tx ? hw->tx[count] : 0;
@ -366,8 +377,10 @@ static int nuc900_spi_probe(struct platform_device *pdev)
master->num_chipselect = hw->pdata->num_cs; master->num_chipselect = hw->pdata->num_cs;
master->bus_num = hw->pdata->bus_num; master->bus_num = hw->pdata->bus_num;
hw->bitbang.master = hw->master; hw->bitbang.master = hw->master;
hw->bitbang.setup_transfer = nuc900_spi_setupxfer;
hw->bitbang.chipselect = nuc900_spi_chipsel; hw->bitbang.chipselect = nuc900_spi_chipsel;
hw->bitbang.txrx_bufs = nuc900_spi_txrx; hw->bitbang.txrx_bufs = nuc900_spi_txrx;
hw->bitbang.master->setup = nuc900_spi_setup;
hw->res = platform_get_resource(pdev, IORESOURCE_MEM, 0); hw->res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (hw->res == NULL) { if (hw->res == NULL) {