sf_probe: Merge spi_flash_probe_tail into spi_flash_probe

spi_flash_probe_tail is now only called from spi_flash_probe, hence we
can merge its body into spi_flash_probe.

Reviewed-by: Jagan Teki <jagan@openedev.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Mario Six <mario.six@gdsys.cc>

diff --git a/drivers/mtd/spi/sf_probe.c b/drivers/mtd/spi/sf_probe.c
index 68009a63289536579b261db418fb27e9d6a65b7e..09143d786801149798e17012c7976736a7e76957 100644 (file)
--- a/drivers/mtd/spi/sf_probe.c
+++ b/drivers/mtd/spi/sf_probe.c
@@ -55,10 +55,16 @@ err_read_id:
 }
 
 #ifndef CONFIG_DM_SPI_FLASH
-static struct spi_flash *spi_flash_probe_tail(struct spi_slave *bus)
+struct spi_flash *spi_flash_probe(unsigned int busnum, unsigned int cs,
+                                 unsigned int max_hz, unsigned int spi_mode)
 {
+       struct spi_slave *bus;
        struct spi_flash *flash;
 
+       bus = spi_setup_slave(busnum, cs, max_hz, spi_mode);
+       if (!bus)
+               return NULL;
+
        /* Allocate space if needed (not used by sf-uclass */
        flash = calloc(1, sizeof(*flash));
        if (!flash) {
@@ -76,17 +82,6 @@ static struct spi_flash *spi_flash_probe_tail(struct spi_slave *bus)
        return flash;
 }
 
-struct spi_flash *spi_flash_probe(unsigned int busnum, unsigned int cs,
-                                 unsigned int max_hz, unsigned int spi_mode)
-{
-       struct spi_slave *bus;
-
-       bus = spi_setup_slave(busnum, cs, max_hz, spi_mode);
-       if (!bus)
-               return NULL;
-       return spi_flash_probe_tail(bus);
-}
-
 void spi_flash_free(struct spi_flash *flash)
 {
 #ifdef CONFIG_SPI_FLASH_MTD