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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2010-11-24 10:05:46 +0100
committerGrant Likely <grant.likely@secretlab.ca>2010-12-23 19:18:36 -0700
commit893421745a052100b981401b7c5c6dc8708fb8a0 (patch)
tree190015b678505b5e28801cfd5102aec2ab0a5bf4 /drivers/spi
parent752a4a95e3c96a8e8d3405b16d292f13e8c7856b (diff)
downloadlinux-893421745a052100b981401b7c5c6dc8708fb8a0.tar.bz2
spi/imx: remove autodetection
There are no machines in-tree that still use the driver name as device name. So save a few bytes and remove it. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Jason Wang <jason77.wang@gmail.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/spi')
-rw-r--r--drivers/spi/spi_imx.c30
1 files changed, 2 insertions, 28 deletions
diff --git a/drivers/spi/spi_imx.c b/drivers/spi/spi_imx.c
index 55a38e2c6c13..9010ef0385a8 100644
--- a/drivers/spi/spi_imx.c
+++ b/drivers/spi/spi_imx.c
@@ -66,7 +66,6 @@ enum spi_imx_devtype {
SPI_IMX_VER_0_5,
SPI_IMX_VER_0_7,
SPI_IMX_VER_2_3,
- SPI_IMX_VER_AUTODETECT,
};
struct spi_imx_data;
@@ -720,9 +719,6 @@ static void spi_imx_cleanup(struct spi_device *spi)
static struct platform_device_id spi_imx_devtype[] = {
{
- .name = DRIVER_NAME,
- .driver_data = SPI_IMX_VER_AUTODETECT,
- }, {
.name = "imx1-cspi",
.driver_data = SPI_IMX_VER_IMX1,
}, {
@@ -802,30 +798,8 @@ static int __devinit spi_imx_probe(struct platform_device *pdev)
init_completion(&spi_imx->xfer_done);
- if (pdev->id_entry->driver_data == SPI_IMX_VER_AUTODETECT) {
- if (cpu_is_mx25() || cpu_is_mx35())
- spi_imx->devtype_data =
- spi_imx_devtype_data[SPI_IMX_VER_0_7];
- else if (cpu_is_mx25() || cpu_is_mx31() || cpu_is_mx35())
- spi_imx->devtype_data =
- spi_imx_devtype_data[SPI_IMX_VER_0_4];
- else if (cpu_is_mx27() || cpu_is_mx21())
- spi_imx->devtype_data =
- spi_imx_devtype_data[SPI_IMX_VER_0_0];
- else if (cpu_is_mx1())
- spi_imx->devtype_data =
- spi_imx_devtype_data[SPI_IMX_VER_IMX1];
- else
- BUG();
- } else
- spi_imx->devtype_data =
- spi_imx_devtype_data[pdev->id_entry->driver_data];
-
- if (!spi_imx->devtype_data.intctrl) {
- dev_err(&pdev->dev, "no support for this device compiled in\n");
- ret = -ENODEV;
- goto out_gpio_free;
- }
+ spi_imx->devtype_data =
+ spi_imx_devtype_data[pdev->id_entry->driver_data];
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {