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author | Tom Rini <trini@ti.com> | 2014-11-24 12:01:48 -0500 |
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committer | Tom Rini <trini@ti.com> | 2014-11-24 12:01:48 -0500 |
commit | 1739564e753bc3a8097f8937a3cbe738bdaaed5d (patch) | |
tree | 56fe759e62f129dc055b6f6a22f299f6c8b5cdde /drivers/spi/spi-uclass.c | |
parent | 746667f1e56bf08d03e66a178df3c4f4f6c806e1 (diff) | |
parent | 17b28edb37a33d0c89089faf36e4edd7084f65fa (diff) | |
download | u-boot-imx-1739564e753bc3a8097f8937a3cbe738bdaaed5d.zip u-boot-imx-1739564e753bc3a8097f8937a3cbe738bdaaed5d.tar.gz u-boot-imx-1739564e753bc3a8097f8937a3cbe738bdaaed5d.tar.bz2 |
Merge git://git.denx.de/u-boot-dm
Conflicts:
drivers/serial/serial-uclass.c
Signed-off-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'drivers/spi/spi-uclass.c')
-rw-r--r-- | drivers/spi/spi-uclass.c | 34 |
1 files changed, 2 insertions, 32 deletions
diff --git a/drivers/spi/spi-uclass.c b/drivers/spi/spi-uclass.c index 637d420..7a57bce 100644 --- a/drivers/spi/spi-uclass.c +++ b/drivers/spi/spi-uclass.c @@ -115,16 +115,7 @@ int spi_chip_select(struct udevice *dev) return slave ? slave->cs : -ENOENT; } -/** - * spi_find_chip_select() - Find the slave attached to chip select - * - * @bus: SPI bus to search - * @cs: Chip select to look for - * @devp: Returns the slave device if found - * @return 0 if found, -ENODEV on error - */ -static int spi_find_chip_select(struct udevice *bus, int cs, - struct udevice **devp) +int spi_find_chip_select(struct udevice *bus, int cs, struct udevice **devp) { struct udevice *dev; @@ -197,27 +188,6 @@ int spi_cs_info(struct udevice *bus, uint cs, struct spi_cs_info *info) return -ENODEV; } -int spi_bind_device(struct udevice *bus, int cs, const char *drv_name, - const char *dev_name, struct udevice **devp) -{ - struct driver *drv; - int ret; - - drv = lists_driver_lookup_name(drv_name); - if (!drv) { - printf("Cannot find driver '%s'\n", drv_name); - return -ENOENT; - } - ret = device_bind(bus, drv, dev_name, NULL, -1, devp); - if (ret) { - printf("Cannot create device named '%s' (err=%d)\n", - dev_name, ret); - return ret; - } - - return 0; -} - int spi_find_bus_and_cs(int busnum, int cs, struct udevice **busp, struct udevice **devp) { @@ -264,7 +234,7 @@ int spi_get_bus_and_cs(int busnum, int cs, int speed, int mode, if (ret == -ENODEV && drv_name) { debug("%s: Binding new device '%s', busnum=%d, cs=%d, driver=%s\n", __func__, dev_name, busnum, cs, drv_name); - ret = spi_bind_device(bus, cs, drv_name, dev_name, &dev); + ret = device_bind_driver(bus, drv_name, dev_name, &dev); if (ret) return ret; created = true; |