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-rw-r--r--drivers/spi/atmel_spi.c1
-rw-r--r--drivers/spi/au1550_spi.c3
-rw-r--r--drivers/spi/mpc52xx_psc_spi.c3
-rw-r--r--drivers/spi/omap2_mcspi.c3
-rw-r--r--drivers/spi/omap_uwire.c4
-rw-r--r--drivers/spi/pxa2xx_spi.c2
-rw-r--r--drivers/spi/spi_bfin5xx.c19
-rw-r--r--drivers/spi/spi_imx.c4
-rw-r--r--drivers/spi/spi_mpc83xx.c5
-rw-r--r--drivers/spi/spi_s3c24xx.c22
-rw-r--r--drivers/spi/spi_s3c24xx_gpio.c2
-rw-r--r--drivers/spi/spi_sh_sci.c1
-rw-r--r--drivers/spi/spi_txx9.c3
-rw-r--r--drivers/spi/xilinx_spi.c3
14 files changed, 53 insertions, 22 deletions
diff --git a/drivers/spi/atmel_spi.c b/drivers/spi/atmel_spi.c
index 85687aaf9ca..1749a27be06 100644
--- a/drivers/spi/atmel_spi.c
+++ b/drivers/spi/atmel_spi.c
@@ -863,3 +863,4 @@ module_exit(atmel_spi_exit);
MODULE_DESCRIPTION("Atmel AT32/AT91 SPI Controller driver");
MODULE_AUTHOR("Haavard Skinnemoen <hskinnemoen@atmel.com>");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:atmel_spi");
diff --git a/drivers/spi/au1550_spi.c b/drivers/spi/au1550_spi.c
index 41a3d00c451..072c4a59533 100644
--- a/drivers/spi/au1550_spi.c
+++ b/drivers/spi/au1550_spi.c
@@ -958,6 +958,9 @@ static int __exit au1550_spi_remove(struct platform_device *pdev)
return 0;
}
+/* work with hotplug and coldplug */
+MODULE_ALIAS("platform:au1550-spi");
+
static struct platform_driver au1550_spi_drv = {
.remove = __exit_p(au1550_spi_remove),
.driver = {
diff --git a/drivers/spi/mpc52xx_psc_spi.c b/drivers/spi/mpc52xx_psc_spi.c
index a86315a0c5b..90729469d48 100644
--- a/drivers/spi/mpc52xx_psc_spi.c
+++ b/drivers/spi/mpc52xx_psc_spi.c
@@ -500,6 +500,9 @@ static int __exit mpc52xx_psc_spi_remove(struct platform_device *dev)
return mpc52xx_psc_spi_do_remove(&dev->dev);
}
+/* work with hotplug and coldplug */
+MODULE_ALIAS("platform:mpc52xx-psc-spi");
+
static struct platform_driver mpc52xx_psc_spi_platform_driver = {
.remove = __exit_p(mpc52xx_psc_spi_remove),
.driver = {
diff --git a/drivers/spi/omap2_mcspi.c b/drivers/spi/omap2_mcspi.c
index a6ba11afb03..b1cc148036c 100644
--- a/drivers/spi/omap2_mcspi.c
+++ b/drivers/spi/omap2_mcspi.c
@@ -1084,6 +1084,9 @@ static int __exit omap2_mcspi_remove(struct platform_device *pdev)
return 0;
}
+/* work with hotplug and coldplug */
+MODULE_ALIAS("platform:omap2_mcspi");
+
static struct platform_driver omap2_mcspi_driver = {
.driver = {
.name = "omap2_mcspi",
diff --git a/drivers/spi/omap_uwire.c b/drivers/spi/omap_uwire.c
index 8245b5153f3..5f00bd6500e 100644
--- a/drivers/spi/omap_uwire.c
+++ b/drivers/spi/omap_uwire.c
@@ -537,10 +537,12 @@ static int __exit uwire_remove(struct platform_device *pdev)
return status;
}
+/* work with hotplug and coldplug */
+MODULE_ALIAS("platform:omap_uwire");
+
static struct platform_driver uwire_driver = {
.driver = {
.name = "omap_uwire",
- .bus = &platform_bus_type,
.owner = THIS_MODULE,
},
.remove = __exit_p(uwire_remove),
diff --git a/drivers/spi/pxa2xx_spi.c b/drivers/spi/pxa2xx_spi.c
index 59deed79e0a..147e26a78d6 100644
--- a/drivers/spi/pxa2xx_spi.c
+++ b/drivers/spi/pxa2xx_spi.c
@@ -44,6 +44,7 @@
MODULE_AUTHOR("Stephen Street");
MODULE_DESCRIPTION("PXA2xx SSP SPI Controller");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:pxa2xx-spi");
#define MAX_BUSES 3
@@ -1581,7 +1582,6 @@ static int pxa2xx_spi_resume(struct platform_device *pdev)
static struct platform_driver driver = {
.driver = {
.name = "pxa2xx-spi",
- .bus = &platform_bus_type,
.owner = THIS_MODULE,
},
.remove = pxa2xx_spi_remove,
diff --git a/drivers/spi/spi_bfin5xx.c b/drivers/spi/spi_bfin5xx.c
index d853fceb6bf..a9ac1fdb309 100644
--- a/drivers/spi/spi_bfin5xx.c
+++ b/drivers/spi/spi_bfin5xx.c
@@ -713,8 +713,8 @@ static void pump_transfers(unsigned long data)
} else {
drv_data->len = transfer->len;
}
- dev_dbg(&drv_data->pdev->dev, "transfer: ",
- "drv_data->write is %p, chip->write is %p, null_wr is %p\n",
+ dev_dbg(&drv_data->pdev->dev,
+ "transfer: drv_data->write is %p, chip->write is %p, null_wr is %p\n",
drv_data->write, chip->write, null_writer);
/* speed and width has been set on per message */
@@ -1294,6 +1294,12 @@ static int __init bfin5xx_spi_probe(struct platform_device *pdev)
goto out_error_queue_alloc;
}
+ status = peripheral_request_list(drv_data->pin_req, DRV_NAME);
+ if (status != 0) {
+ dev_err(&pdev->dev, ": Requesting Peripherals failed\n");
+ goto out_error_queue_alloc;
+ }
+
/* Register with the SPI framework */
platform_set_drvdata(pdev, drv_data);
status = spi_register_master(master);
@@ -1302,12 +1308,6 @@ static int __init bfin5xx_spi_probe(struct platform_device *pdev)
goto out_error_queue_alloc;
}
- status = peripheral_request_list(drv_data->pin_req, DRV_NAME);
- if (status != 0) {
- dev_err(&pdev->dev, ": Requesting Peripherals failed\n");
- goto out_error;
- }
-
dev_info(dev, "%s, Version %s, regs_base@%p, dma channel@%d\n",
DRV_DESC, DRV_VERSION, drv_data->regs_base,
drv_data->dma_channel);
@@ -1319,7 +1319,6 @@ out_error_no_dma_ch:
iounmap((void *) drv_data->regs_base);
out_error_ioremap:
out_error_get_res:
-out_error:
spi_master_put(master);
return status;
@@ -1397,7 +1396,7 @@ static int bfin5xx_spi_resume(struct platform_device *pdev)
#define bfin5xx_spi_resume NULL
#endif /* CONFIG_PM */
-MODULE_ALIAS("bfin-spi-master"); /* for platform bus hotplug */
+MODULE_ALIAS("platform:bfin-spi");
static struct platform_driver bfin5xx_spi_driver = {
.driver = {
.name = DRV_NAME,
diff --git a/drivers/spi/spi_imx.c b/drivers/spi/spi_imx.c
index 1b064712493..d4ba640366b 100644
--- a/drivers/spi/spi_imx.c
+++ b/drivers/spi/spi_imx.c
@@ -1722,10 +1722,12 @@ static int spi_imx_resume(struct platform_device *pdev)
#define spi_imx_resume NULL
#endif /* CONFIG_PM */
+/* work with hotplug and coldplug */
+MODULE_ALIAS("platform:spi_imx");
+
static struct platform_driver driver = {
.driver = {
.name = "spi_imx",
- .bus = &platform_bus_type,
.owner = THIS_MODULE,
},
.remove = __exit_p(spi_imx_remove),
diff --git a/drivers/spi/spi_mpc83xx.c b/drivers/spi/spi_mpc83xx.c
index 04f7cd9fc26..be15a621320 100644
--- a/drivers/spi/spi_mpc83xx.c
+++ b/drivers/spi/spi_mpc83xx.c
@@ -523,11 +523,12 @@ static int __exit mpc83xx_spi_remove(struct platform_device *dev)
return 0;
}
-MODULE_ALIAS("mpc83xx_spi"); /* for platform bus hotplug */
+MODULE_ALIAS("platform:mpc83xx_spi");
static struct platform_driver mpc83xx_spi_driver = {
.remove = __exit_p(mpc83xx_spi_remove),
.driver = {
- .name = "mpc83xx_spi",
+ .name = "mpc83xx_spi",
+ .owner = THIS_MODULE,
},
};
diff --git a/drivers/spi/spi_s3c24xx.c b/drivers/spi/spi_s3c24xx.c
index 6e834b8b9d2..b7476b88819 100644
--- a/drivers/spi/spi_s3c24xx.c
+++ b/drivers/spi/spi_s3c24xx.c
@@ -192,8 +192,11 @@ static int s3c24xx_spi_txrx(struct spi_device *spi, struct spi_transfer *t)
hw->len = t->len;
hw->count = 0;
+ init_completion(&hw->done);
+
/* send the first byte */
writeb(hw_txbyte(hw, 0), hw->regs + S3C2410_SPTDAT);
+
wait_for_completion(&hw->done);
return hw->count;
@@ -235,6 +238,7 @@ static irqreturn_t s3c24xx_spi_irq(int irq, void *dev)
static int __init s3c24xx_spi_probe(struct platform_device *pdev)
{
+ struct s3c2410_spi_info *pdata;
struct s3c24xx_spi *hw;
struct spi_master *master;
struct resource *res;
@@ -251,10 +255,10 @@ static int __init s3c24xx_spi_probe(struct platform_device *pdev)
memset(hw, 0, sizeof(struct s3c24xx_spi));
hw->master = spi_master_get(master);
- hw->pdata = pdev->dev.platform_data;
+ hw->pdata = pdata = pdev->dev.platform_data;
hw->dev = &pdev->dev;
- if (hw->pdata == NULL) {
+ if (pdata == NULL) {
dev_err(&pdev->dev, "No platform data supplied\n");
err = -ENOENT;
goto err_no_pdata;
@@ -263,6 +267,10 @@ static int __init s3c24xx_spi_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, hw);
init_completion(&hw->done);
+ /* setup the master state. */
+
+ master->num_chipselect = hw->pdata->num_cs;
+
/* setup the state for the bitbang driver */
hw->bitbang.master = hw->master;
@@ -330,13 +338,13 @@ static int __init s3c24xx_spi_probe(struct platform_device *pdev)
/* setup any gpio we can */
- if (!hw->pdata->set_cs) {
+ if (!pdata->set_cs) {
hw->set_cs = s3c24xx_spi_gpiocs;
- s3c2410_gpio_setpin(hw->pdata->pin_cs, 1);
- s3c2410_gpio_cfgpin(hw->pdata->pin_cs, S3C2410_GPIO_OUTPUT);
+ s3c2410_gpio_setpin(pdata->pin_cs, 1);
+ s3c2410_gpio_cfgpin(pdata->pin_cs, S3C2410_GPIO_OUTPUT);
} else
- hw->set_cs = hw->pdata->set_cs;
+ hw->set_cs = pdata->set_cs;
/* register our spi controller */
@@ -415,7 +423,7 @@ static int s3c24xx_spi_resume(struct platform_device *pdev)
#define s3c24xx_spi_resume NULL
#endif
-MODULE_ALIAS("s3c2410_spi"); /* for platform bus hotplug */
+MODULE_ALIAS("platform:s3c2410-spi");
static struct platform_driver s3c24xx_spidrv = {
.remove = __exit_p(s3c24xx_spi_remove),
.suspend = s3c24xx_spi_suspend,
diff --git a/drivers/spi/spi_s3c24xx_gpio.c b/drivers/spi/spi_s3c24xx_gpio.c
index 82ae7d7eca3..e33f6145c56 100644
--- a/drivers/spi/spi_s3c24xx_gpio.c
+++ b/drivers/spi/spi_s3c24xx_gpio.c
@@ -168,6 +168,8 @@ static int s3c2410_spigpio_remove(struct platform_device *dev)
#define s3c2410_spigpio_suspend NULL
#define s3c2410_spigpio_resume NULL
+/* work with hotplug and coldplug */
+MODULE_ALIAS("platform:spi_s3c24xx_gpio");
static struct platform_driver s3c2410_spigpio_drv = {
.probe = s3c2410_spigpio_probe,
diff --git a/drivers/spi/spi_sh_sci.c b/drivers/spi/spi_sh_sci.c
index 3dbe71b16d6..7d36720eb98 100644
--- a/drivers/spi/spi_sh_sci.c
+++ b/drivers/spi/spi_sh_sci.c
@@ -203,3 +203,4 @@ module_exit(sh_sci_spi_exit);
MODULE_DESCRIPTION("SH SCI SPI Driver");
MODULE_AUTHOR("Magnus Damm <damm@opensource.se>");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:spi_sh_sci");
diff --git a/drivers/spi/spi_txx9.c b/drivers/spi/spi_txx9.c
index 363ac8e6882..2296f37ea3c 100644
--- a/drivers/spi/spi_txx9.c
+++ b/drivers/spi/spi_txx9.c
@@ -450,6 +450,9 @@ static int __exit txx9spi_remove(struct platform_device *dev)
return 0;
}
+/* work with hotplug and coldplug */
+MODULE_ALIAS("platform:spi_txx9");
+
static struct platform_driver txx9spi_driver = {
.remove = __exit_p(txx9spi_remove),
.driver = {
diff --git a/drivers/spi/xilinx_spi.c b/drivers/spi/xilinx_spi.c
index 5d04f520c12..cf6aef34fe2 100644
--- a/drivers/spi/xilinx_spi.c
+++ b/drivers/spi/xilinx_spi.c
@@ -408,6 +408,9 @@ static int __devexit xilinx_spi_remove(struct platform_device *dev)
return 0;
}
+/* work with hotplug and coldplug */
+MODULE_ALIAS("platform:" XILINX_SPI_NAME);
+
static struct platform_driver xilinx_spi_driver = {
.probe = xilinx_spi_probe,
.remove = __devexit_p(xilinx_spi_remove),
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-24 06:54:50 +0000