diff options
author | Mark Brown <broonie@linaro.org> | 2013-07-15 06:46:15 -0400 |
---|---|---|
committer | Mark Brown <broonie@linaro.org> | 2013-07-15 06:46:15 -0400 |
commit | 52bc441ae7ecc2951d41fd72b63ce30ae51ba97c (patch) | |
tree | 6562a6b5bd3bce374084efb7572f54595ac38820 | |
parent | 069e1572d78a154a342d7cf396a160823854747f (diff) | |
parent | 103ccee4ef1595468cf79c93068d253c7f2d85a8 (diff) |
Merge remote-tracking branch 'spi/fix/setup' into spi-linus
-rw-r--r-- | drivers/spi/spi-altera.c | 12 | ||||
-rw-r--r-- | drivers/spi/spi-nuc900.c | 13 |
2 files changed, 25 insertions, 0 deletions
diff --git a/drivers/spi/spi-altera.c b/drivers/spi/spi-altera.c index 8a6bb37910da..81b9adb6e766 100644 --- a/drivers/spi/spi-altera.c +++ b/drivers/spi/spi-altera.c | |||
@@ -103,6 +103,16 @@ static void altera_spi_chipsel(struct spi_device *spi, int value) | |||
103 | } | 103 | } |
104 | } | 104 | } |
105 | 105 | ||
106 | static int altera_spi_setupxfer(struct spi_device *spi, struct spi_transfer *t) | ||
107 | { | ||
108 | return 0; | ||
109 | } | ||
110 | |||
111 | static int altera_spi_setup(struct spi_device *spi) | ||
112 | { | ||
113 | return 0; | ||
114 | } | ||
115 | |||
106 | static inline unsigned int hw_txbyte(struct altera_spi *hw, int count) | 116 | static inline unsigned int hw_txbyte(struct altera_spi *hw, int count) |
107 | { | 117 | { |
108 | if (hw->tx) { | 118 | if (hw->tx) { |
@@ -221,6 +231,7 @@ static int altera_spi_probe(struct platform_device *pdev) | |||
221 | master->bus_num = pdev->id; | 231 | master->bus_num = pdev->id; |
222 | master->num_chipselect = 16; | 232 | master->num_chipselect = 16; |
223 | master->mode_bits = SPI_CS_HIGH; | 233 | master->mode_bits = SPI_CS_HIGH; |
234 | master->setup = altera_spi_setup; | ||
224 | 235 | ||
225 | hw = spi_master_get_devdata(master); | 236 | hw = spi_master_get_devdata(master); |
226 | platform_set_drvdata(pdev, hw); | 237 | platform_set_drvdata(pdev, hw); |
@@ -229,6 +240,7 @@ static int altera_spi_probe(struct platform_device *pdev) | |||
229 | hw->bitbang.master = spi_master_get(master); | 240 | hw->bitbang.master = spi_master_get(master); |
230 | if (!hw->bitbang.master) | 241 | if (!hw->bitbang.master) |
231 | return err; | 242 | return err; |
243 | hw->bitbang.setup_transfer = altera_spi_setupxfer; | ||
232 | hw->bitbang.chipselect = altera_spi_chipsel; | 244 | hw->bitbang.chipselect = altera_spi_chipsel; |
233 | hw->bitbang.txrx_bufs = altera_spi_txrx; | 245 | hw->bitbang.txrx_bufs = altera_spi_txrx; |
234 | 246 | ||
diff --git a/drivers/spi/spi-nuc900.c b/drivers/spi/spi-nuc900.c index 2ad3d74ac021..150d85453c27 100644 --- a/drivers/spi/spi-nuc900.c +++ b/drivers/spi/spi-nuc900.c | |||
@@ -174,6 +174,17 @@ static void nuc900_spi_gobusy(struct nuc900_spi *hw) | |||
174 | spin_unlock_irqrestore(&hw->lock, flags); | 174 | spin_unlock_irqrestore(&hw->lock, flags); |
175 | } | 175 | } |
176 | 176 | ||
177 | static int nuc900_spi_setupxfer(struct spi_device *spi, | ||
178 | struct spi_transfer *t) | ||
179 | { | ||
180 | return 0; | ||
181 | } | ||
182 | |||
183 | static int nuc900_spi_setup(struct spi_device *spi) | ||
184 | { | ||
185 | return 0; | ||
186 | } | ||
187 | |||
177 | static inline unsigned int hw_txbyte(struct nuc900_spi *hw, int count) | 188 | static inline unsigned int hw_txbyte(struct nuc900_spi *hw, int count) |
178 | { | 189 | { |
179 | return hw->tx ? hw->tx[count] : 0; | 190 | return hw->tx ? hw->tx[count] : 0; |
@@ -366,8 +377,10 @@ static int nuc900_spi_probe(struct platform_device *pdev) | |||
366 | master->num_chipselect = hw->pdata->num_cs; | 377 | master->num_chipselect = hw->pdata->num_cs; |
367 | master->bus_num = hw->pdata->bus_num; | 378 | master->bus_num = hw->pdata->bus_num; |
368 | hw->bitbang.master = hw->master; | 379 | hw->bitbang.master = hw->master; |
380 | hw->bitbang.setup_transfer = nuc900_spi_setupxfer; | ||
369 | hw->bitbang.chipselect = nuc900_spi_chipsel; | 381 | hw->bitbang.chipselect = nuc900_spi_chipsel; |
370 | hw->bitbang.txrx_bufs = nuc900_spi_txrx; | 382 | hw->bitbang.txrx_bufs = nuc900_spi_txrx; |
383 | hw->bitbang.master->setup = nuc900_spi_setup; | ||
371 | 384 | ||
372 | hw->res = platform_get_resource(pdev, IORESOURCE_MEM, 0); | 385 | hw->res = platform_get_resource(pdev, IORESOURCE_MEM, 0); |
373 | if (hw->res == NULL) { | 386 | if (hw->res == NULL) { |