From 3f8df892b2312011f2ba73aedc0a192d70b8844e Mon Sep 17 00:00:00 2001 From: Russell King Date: Fri, 2 Sep 2016 10:14:20 +0100 Subject: 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 Signed-off-by: Russell King --- drivers/pcmcia/sa1111_jornada720.c | 25 ++++++++++--------------- 1 file changed, 10 insertions(+), 15 deletions(-) (limited to 'drivers/pcmcia/sa1111_jornada720.c') diff --git a/drivers/pcmcia/sa1111_jornada720.c b/drivers/pcmcia/sa1111_jornada720.c index c2c3058..480a3ed 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); } -- cgit v1.1