diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pcmcia/ds.c | 12 | ||||
| -rw-r--r-- | drivers/pcmcia/pxa2xx_base.c | 9 | ||||
| -rw-r--r-- | drivers/pcmcia/pxa2xx_base.h | 2 | ||||
| -rw-r--r-- | drivers/pcmcia/sa1111_badge4.c | 22 | ||||
| -rw-r--r-- | drivers/pcmcia/sa1111_generic.c | 22 | ||||
| -rw-r--r-- | drivers/pcmcia/sa1111_jornada720.c | 25 | ||||
| -rw-r--r-- | drivers/pcmcia/sa1111_lubbock.c | 32 | ||||
| -rw-r--r-- | drivers/pcmcia/sa1111_neponset.c | 26 | ||||
| -rw-r--r-- | drivers/pcmcia/sa11xx_base.c | 8 | ||||
| -rw-r--r-- | drivers/pcmcia/soc_common.c | 2 |
10 files changed, 76 insertions, 84 deletions
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index 489ea1098c96..69b5e811ea2b 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -977,7 +977,7 @@ static int pcmcia_bus_uevent(struct device *dev, struct kobj_uevent_env *env) /************************ runtime PM support ***************************/ -static int pcmcia_dev_suspend(struct device *dev, pm_message_t state); +static int pcmcia_dev_suspend(struct device *dev); static int pcmcia_dev_resume(struct device *dev); static int runtime_suspend(struct device *dev) @@ -985,7 +985,7 @@ static int runtime_suspend(struct device *dev) int rc; device_lock(dev); - rc = pcmcia_dev_suspend(dev, PMSG_SUSPEND); + rc = pcmcia_dev_suspend(dev); device_unlock(dev); return rc; } @@ -1135,7 +1135,7 @@ ATTRIBUTE_GROUPS(pcmcia_dev); /* PM support, also needed for reset */ -static int pcmcia_dev_suspend(struct device *dev, pm_message_t state) +static int pcmcia_dev_suspend(struct device *dev) { struct pcmcia_device *p_dev = to_pcmcia_dev(dev); struct pcmcia_driver *p_drv = NULL; @@ -1410,6 +1410,9 @@ static struct class_interface pcmcia_bus_interface __refdata = { .remove_dev = &pcmcia_bus_remove_socket, }; +static const struct dev_pm_ops pcmcia_bus_pm_ops = { + SET_SYSTEM_SLEEP_PM_OPS(pcmcia_dev_suspend, pcmcia_dev_resume) +}; struct bus_type pcmcia_bus_type = { .name = "pcmcia", @@ -1418,8 +1421,7 @@ struct bus_type pcmcia_bus_type = { .dev_groups = pcmcia_dev_groups, .probe = pcmcia_device_probe, .remove = pcmcia_device_remove, - .suspend = pcmcia_dev_suspend, - .resume = pcmcia_dev_resume, + .pm = &pcmcia_bus_pm_ops, }; diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c index 483f919e0d2e..91b5f5724cba 100644 --- a/drivers/pcmcia/pxa2xx_base.c +++ b/drivers/pcmcia/pxa2xx_base.c @@ -214,9 +214,8 @@ pxa2xx_pcmcia_frequency_change(struct soc_pcmcia_socket *skt, } #endif -void pxa2xx_configure_sockets(struct device *dev) +void pxa2xx_configure_sockets(struct device *dev, struct pcmcia_low_level *ops) { - struct pcmcia_low_level *ops = dev->platform_data; /* * We have at least one socket, so set MECR:CIT * (Card Is There) @@ -322,7 +321,7 @@ static int pxa2xx_drv_pcmcia_probe(struct platform_device *dev) goto err1; } - pxa2xx_configure_sockets(&dev->dev); + pxa2xx_configure_sockets(&dev->dev, ops); dev_set_drvdata(&dev->dev, sinfo); return 0; @@ -348,7 +347,9 @@ static int pxa2xx_drv_pcmcia_remove(struct platform_device *dev) static int pxa2xx_drv_pcmcia_resume(struct device *dev) { - pxa2xx_configure_sockets(dev); + struct pcmcia_low_level *ops = (struct pcmcia_low_level *)dev->platform_data; + + pxa2xx_configure_sockets(dev, ops); return 0; } diff --git a/drivers/pcmcia/pxa2xx_base.h b/drivers/pcmcia/pxa2xx_base.h index b609b45469ed..e58c7a415418 100644 --- a/drivers/pcmcia/pxa2xx_base.h +++ b/drivers/pcmcia/pxa2xx_base.h @@ -1,4 +1,4 @@ int pxa2xx_drv_pcmcia_add_one(struct soc_pcmcia_socket *skt); void pxa2xx_drv_pcmcia_ops(struct pcmcia_low_level *ops); -void pxa2xx_configure_sockets(struct device *dev); +void pxa2xx_configure_sockets(struct device *dev, struct pcmcia_low_level *ops); diff --git a/drivers/pcmcia/sa1111_badge4.c b/drivers/pcmcia/sa1111_badge4.c index 12f0dd091477..2f490930430d 100644 --- a/drivers/pcmcia/sa1111_badge4.c +++ b/drivers/pcmcia/sa1111_badge4.c @@ -134,20 +134,14 @@ static struct pcmcia_low_level badge4_pcmcia_ops = { int pcmcia_badge4_init(struct sa1111_dev *dev) { - int ret = -ENODEV; - - if (machine_is_badge4()) { - printk(KERN_INFO - "%s: badge4_pcmvcc=%d, badge4_pcmvpp=%d, badge4_cfvcc=%d\n", - __func__, - badge4_pcmvcc, badge4_pcmvpp, badge4_cfvcc); - - sa11xx_drv_pcmcia_ops(&badge4_pcmcia_ops); - ret = sa1111_pcmcia_add(dev, &badge4_pcmcia_ops, - sa11xx_drv_pcmcia_add_one); - } - - return ret; + printk(KERN_INFO + "%s: badge4_pcmvcc=%d, badge4_pcmvpp=%d, badge4_cfvcc=%d\n", + __func__, + badge4_pcmvcc, badge4_pcmvpp, badge4_cfvcc); + + sa11xx_drv_pcmcia_ops(&badge4_pcmcia_ops); + return sa1111_pcmcia_add(dev, &badge4_pcmcia_ops, + sa11xx_drv_pcmcia_add_one); } static int __init pcmv_setup(char *s) diff --git a/drivers/pcmcia/sa1111_generic.c b/drivers/pcmcia/sa1111_generic.c index a1531feb8460..3d95dffcff7a 100644 --- a/drivers/pcmcia/sa1111_generic.c +++ b/drivers/pcmcia/sa1111_generic.c @@ -18,6 +18,7 @@ #include <mach/hardware.h> #include <asm/hardware/sa1111.h> +#include <asm/mach-types.h> #include <asm/irq.h> #include "sa1111_generic.h" @@ -203,19 +204,30 @@ static int pcmcia_probe(struct sa1111_dev *dev) sa1111_writel(PCSSR_S0_SLEEP | PCSSR_S1_SLEEP, base + PCSSR); sa1111_writel(PCCR_S0_FLT | PCCR_S1_FLT, base + PCCR); + ret = -ENODEV; #ifdef CONFIG_SA1100_BADGE4 - pcmcia_badge4_init(dev); + if (machine_is_badge4()) + ret = pcmcia_badge4_init(dev); #endif #ifdef CONFIG_SA1100_JORNADA720 - pcmcia_jornada720_init(dev); + if (machine_is_jornada720()) + ret = pcmcia_jornada720_init(dev); #endif #ifdef CONFIG_ARCH_LUBBOCK - pcmcia_lubbock_init(dev); + if (machine_is_lubbock()) + ret = pcmcia_lubbock_init(dev); #endif #ifdef CONFIG_ASSABET_NEPONSET - pcmcia_neponset_init(dev); + if (machine_is_assabet()) + ret = pcmcia_neponset_init(dev); #endif - return 0; + + if (ret) { + release_mem_region(dev->res.start, 512); + sa1111_disable_device(dev); + } + + return ret; } static int pcmcia_remove(struct sa1111_dev *dev) 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); } diff --git a/drivers/pcmcia/sa1111_lubbock.c b/drivers/pcmcia/sa1111_lubbock.c index c5caf5790451..e741f499c875 100644 --- a/drivers/pcmcia/sa1111_lubbock.c +++ b/drivers/pcmcia/sa1111_lubbock.c @@ -210,27 +210,21 @@ static struct pcmcia_low_level lubbock_pcmcia_ops = { int pcmcia_lubbock_init(struct sa1111_dev *sadev) { - int ret = -ENODEV; - - if (machine_is_lubbock()) { - /* - * Set GPIO_A<3:0> to be outputs for the MAX1600, - * and switch to standby mode. - */ - sa1111_set_io_dir(sadev, GPIO_A0|GPIO_A1|GPIO_A2|GPIO_A3, 0, 0); - sa1111_set_io(sadev, GPIO_A0|GPIO_A1|GPIO_A2|GPIO_A3, 0); - sa1111_set_sleep_io(sadev, GPIO_A0|GPIO_A1|GPIO_A2|GPIO_A3, 0); - - /* Set CF Socket 1 power to standby mode. */ - lubbock_set_misc_wr((1 << 15) | (1 << 14), 0); + /* + * Set GPIO_A<3:0> to be outputs for the MAX1600, + * and switch to standby mode. + */ + sa1111_set_io_dir(sadev, GPIO_A0|GPIO_A1|GPIO_A2|GPIO_A3, 0, 0); + sa1111_set_io(sadev, GPIO_A0|GPIO_A1|GPIO_A2|GPIO_A3, 0); + sa1111_set_sleep_io(sadev, GPIO_A0|GPIO_A1|GPIO_A2|GPIO_A3, 0); - pxa2xx_drv_pcmcia_ops(&lubbock_pcmcia_ops); - pxa2xx_configure_sockets(&sadev->dev); - ret = sa1111_pcmcia_add(sadev, &lubbock_pcmcia_ops, - pxa2xx_drv_pcmcia_add_one); - } + /* Set CF Socket 1 power to standby mode. */ + lubbock_set_misc_wr((1 << 15) | (1 << 14), 0); - return ret; + pxa2xx_drv_pcmcia_ops(&lubbock_pcmcia_ops); + pxa2xx_configure_sockets(&sadev->dev, &lubbock_pcmcia_ops); + return sa1111_pcmcia_add(sadev, &lubbock_pcmcia_ops, + pxa2xx_drv_pcmcia_add_one); } MODULE_LICENSE("GPL"); diff --git a/drivers/pcmcia/sa1111_neponset.c b/drivers/pcmcia/sa1111_neponset.c index 1d78739c4c07..019c395eb4bf 100644 --- a/drivers/pcmcia/sa1111_neponset.c +++ b/drivers/pcmcia/sa1111_neponset.c @@ -110,20 +110,14 @@ static struct pcmcia_low_level neponset_pcmcia_ops = { int pcmcia_neponset_init(struct sa1111_dev *sadev) { - int ret = -ENODEV; - - if (machine_is_assabet()) { - /* - * Set GPIO_A<3:0> to be outputs for the MAX1600, - * and switch to standby mode. - */ - sa1111_set_io_dir(sadev, GPIO_A0|GPIO_A1|GPIO_A2|GPIO_A3, 0, 0); - sa1111_set_io(sadev, GPIO_A0|GPIO_A1|GPIO_A2|GPIO_A3, 0); - sa1111_set_sleep_io(sadev, GPIO_A0|GPIO_A1|GPIO_A2|GPIO_A3, 0); - sa11xx_drv_pcmcia_ops(&neponset_pcmcia_ops); - ret = sa1111_pcmcia_add(sadev, &neponset_pcmcia_ops, - sa11xx_drv_pcmcia_add_one); - } - - return ret; + /* + * Set GPIO_A<3:0> to be outputs for the MAX1600, + * and switch to standby mode. + */ + sa1111_set_io_dir(sadev, GPIO_A0|GPIO_A1|GPIO_A2|GPIO_A3, 0, 0); + sa1111_set_io(sadev, GPIO_A0|GPIO_A1|GPIO_A2|GPIO_A3, 0); + sa1111_set_sleep_io(sadev, GPIO_A0|GPIO_A1|GPIO_A2|GPIO_A3, 0); + sa11xx_drv_pcmcia_ops(&neponset_pcmcia_ops); + return sa1111_pcmcia_add(sadev, &neponset_pcmcia_ops, + sa11xx_drv_pcmcia_add_one); } diff --git a/drivers/pcmcia/sa11xx_base.c b/drivers/pcmcia/sa11xx_base.c index 9f6ec87b9f9e..48140ac73ed6 100644 --- a/drivers/pcmcia/sa11xx_base.c +++ b/drivers/pcmcia/sa11xx_base.c @@ -144,19 +144,19 @@ static int sa1100_pcmcia_show_timing(struct soc_pcmcia_socket *skt, char *buf) { struct soc_pcmcia_timing timing; - unsigned int clock = clk_get_rate(skt->clk); + unsigned int clock = clk_get_rate(skt->clk) / 1000; unsigned long mecr = MECR; char *p = buf; soc_common_pcmcia_get_timing(skt, &timing); - p+=sprintf(p, "I/O : %u (%u)\n", timing.io, + p+=sprintf(p, "I/O : %uns (%uns)\n", timing.io, sa1100_pcmcia_cmd_time(clock, MECR_BSIO_GET(mecr, skt->nr))); - p+=sprintf(p, "attribute: %u (%u)\n", timing.attr, + p+=sprintf(p, "attribute: %uns (%uns)\n", timing.attr, sa1100_pcmcia_cmd_time(clock, MECR_BSA_GET(mecr, skt->nr))); - p+=sprintf(p, "common : %u (%u)\n", timing.mem, + p+=sprintf(p, "common : %uns (%uns)\n", timing.mem, sa1100_pcmcia_cmd_time(clock, MECR_BSM_GET(mecr, skt->nr))); return p - buf; diff --git a/drivers/pcmcia/soc_common.c b/drivers/pcmcia/soc_common.c index eed5e9c05353..d5ca760c4eb2 100644 --- a/drivers/pcmcia/soc_common.c +++ b/drivers/pcmcia/soc_common.c @@ -235,7 +235,7 @@ static unsigned int soc_common_pcmcia_skt_state(struct soc_pcmcia_socket *skt) stat |= skt->cs_state.Vcc ? SS_POWERON : 0; if (skt->cs_state.flags & SS_IOCARD) - stat |= state.bvd1 ? SS_STSCHG : 0; + stat |= state.bvd1 ? 0 : SS_STSCHG; else { if (state.bvd1 == 0) stat |= SS_BATDEAD; |