diff options
| author | Russell King <rmk+kernel@armlinux.org.uk> | 2016-09-02 10:14:20 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2016-09-12 10:57:01 +0100 |
| commit | 3f8df892b2312011f2ba73aedc0a192d70b8844e (patch) | |
| tree | 1cf5ab57ba1d5d5c002a697a18454953fba1e701 /drivers/pcmcia/sa1111_jornada720.c | |
| parent | a466ebd2fc6a793e55f028a008b9f094d7d30fe3 (diff) | |
pcmcia: sa1111: fix propagation of lowlevel board init return code
When testing Lubbock, it was noticed that the sa1111 pcmcia driver bound
but was not functional due to no sockets being registered. This is
because the return code from the lowlevel board initialisation was not
being propagated out of the probe function. Fix this.
Tested-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'drivers/pcmcia/sa1111_jornada720.c')
| -rw-r--r-- | drivers/pcmcia/sa1111_jornada720.c | 25 |
1 files changed, 10 insertions, 15 deletions
diff --git a/drivers/pcmcia/sa1111_jornada720.c b/drivers/pcmcia/sa1111_jornada720.c index c2c30580c83f..480a3ede27c8 100644 --- a/drivers/pcmcia/sa1111_jornada720.c +++ b/drivers/pcmcia/sa1111_jornada720.c @@ -94,22 +94,17 @@ static struct pcmcia_low_level jornada720_pcmcia_ops = { int pcmcia_jornada720_init(struct sa1111_dev *sadev) { - int ret = -ENODEV; + unsigned int pin = GPIO_A0 | GPIO_A1 | GPIO_A2 | GPIO_A3; - if (machine_is_jornada720()) { - unsigned int pin = GPIO_A0 | GPIO_A1 | GPIO_A2 | GPIO_A3; + /* Fixme: why messing around with SA11x0's GPIO1? */ + GRER |= 0x00000002; - GRER |= 0x00000002; + /* Set GPIO_A<3:1> to be outputs for PCMCIA/CF power controller: */ + sa1111_set_io_dir(sadev, pin, 0, 0); + sa1111_set_io(sadev, pin, 0); + sa1111_set_sleep_io(sadev, pin, 0); - /* Set GPIO_A<3:1> to be outputs for PCMCIA/CF power controller: */ - sa1111_set_io_dir(sadev, pin, 0, 0); - sa1111_set_io(sadev, pin, 0); - sa1111_set_sleep_io(sadev, pin, 0); - - sa11xx_drv_pcmcia_ops(&jornada720_pcmcia_ops); - ret = sa1111_pcmcia_add(sadev, &jornada720_pcmcia_ops, - sa11xx_drv_pcmcia_add_one); - } - - return ret; + sa11xx_drv_pcmcia_ops(&jornada720_pcmcia_ops); + return sa1111_pcmcia_add(sadev, &jornada720_pcmcia_ops, + sa11xx_drv_pcmcia_add_one); } |