PCMCIA: soc_common: push socket probe down into SoC specific support
Move the individual socket probing and initialization down into the
SoC specific support files, thereby allowing soc_common_drv_pcmcia_probe
to be eliminated. soc_common.c now no longer deals with distinct groups
of sockets.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
diff --git a/drivers/pcmcia/sa11xx_base.c b/drivers/pcmcia/sa11xx_base.c
index e15d59f..92a4348 100644
--- a/drivers/pcmcia/sa11xx_base.c
+++ b/drivers/pcmcia/sa11xx_base.c
@@ -171,6 +171,31 @@
#define SKT_DEV_INFO_SIZE(n) \
(sizeof(struct skt_dev_info) + (n)*sizeof(struct soc_pcmcia_socket))
+static int sa11xx_drv_pcmcia_add_one(struct soc_pcmcia_socket *skt)
+{
+ skt->res_skt.start = _PCMCIA(skt->nr);
+ skt->res_skt.end = _PCMCIA(skt->nr) + PCMCIASp - 1;
+ skt->res_skt.name = skt_names[skt->nr];
+ skt->res_skt.flags = IORESOURCE_MEM;
+
+ skt->res_io.start = _PCMCIAIO(skt->nr);
+ skt->res_io.end = _PCMCIAIO(skt->nr) + PCMCIAIOSp - 1;
+ skt->res_io.name = "io";
+ skt->res_io.flags = IORESOURCE_MEM | IORESOURCE_BUSY;
+
+ skt->res_mem.start = _PCMCIAMem(skt->nr);
+ skt->res_mem.end = _PCMCIAMem(skt->nr) + PCMCIAMemSp - 1;
+ skt->res_mem.name = "memory";
+ skt->res_mem.flags = IORESOURCE_MEM;
+
+ skt->res_attr.start = _PCMCIAAttr(skt->nr);
+ skt->res_attr.end = _PCMCIAAttr(skt->nr) + PCMCIAAttrSp - 1;
+ skt->res_attr.name = "attribute";
+ skt->res_attr.flags = IORESOURCE_MEM;
+
+ return soc_pcmcia_add_one(skt);
+}
+
int sa11xx_drv_pcmcia_probe(struct device *dev, struct pcmcia_low_level *ops,
int first, int nr)
{
@@ -178,40 +203,6 @@
struct soc_pcmcia_socket *skt;
int i;
- sinfo = kzalloc(SKT_DEV_INFO_SIZE(nr), GFP_KERNEL);
- if (!sinfo)
- return -ENOMEM;
-
- sinfo->nskt = nr;
-
- /* Initiliaze processor specific parameters */
- for (i = 0; i < nr; i++) {
- skt = &sinfo->skt[i];
-
- skt->nr = first + i;
- skt->irq = NO_IRQ;
-
- skt->res_skt.start = _PCMCIA(skt->nr);
- skt->res_skt.end = _PCMCIA(skt->nr) + PCMCIASp - 1;
- skt->res_skt.name = skt_names[skt->nr];
- skt->res_skt.flags = IORESOURCE_MEM;
-
- skt->res_io.start = _PCMCIAIO(skt->nr);
- skt->res_io.end = _PCMCIAIO(skt->nr) + PCMCIAIOSp - 1;
- skt->res_io.name = "io";
- skt->res_io.flags = IORESOURCE_MEM | IORESOURCE_BUSY;
-
- skt->res_mem.start = _PCMCIAMem(skt->nr);
- skt->res_mem.end = _PCMCIAMem(skt->nr) + PCMCIAMemSp - 1;
- skt->res_mem.name = "memory";
- skt->res_mem.flags = IORESOURCE_MEM;
-
- skt->res_attr.start = _PCMCIAAttr(skt->nr);
- skt->res_attr.end = _PCMCIAAttr(skt->nr) + PCMCIAAttrSp - 1;
- skt->res_attr.name = "attribute";
- skt->res_attr.flags = IORESOURCE_MEM;
- }
-
/*
* set default MECR calculation if the board specific
* code did not specify one...
@@ -226,7 +217,37 @@
ops->frequency_change = sa1100_pcmcia_frequency_change;
#endif
- return soc_common_drv_pcmcia_probe(dev, ops, sinfo);
+ sinfo = kzalloc(SKT_DEV_INFO_SIZE(nr), GFP_KERNEL);
+ if (!sinfo)
+ return -ENOMEM;
+
+ sinfo->nskt = nr;
+
+ /* Initiliaze processor specific parameters */
+ for (i = 0; i < nr; i++) {
+ skt = &sinfo->skt[i];
+
+ skt->nr = first + i;
+ skt->irq = NO_IRQ;
+ skt->dev = dev;
+ skt->ops = ops;
+ skt->socket.owner = ops->owner;
+ skt->socket.dev.parent = dev;
+
+ ret = sa11xx_drv_pcmcia_add_one(skt);
+ if (ret)
+ break;
+ }
+
+ if (ret) {
+ while (--i >= 0)
+ soc_pcmcia_remove_one(&sinfo->skt[i]);
+ kfree(sinfo);
+ } else {
+ dev_set_drvdata(dev, sinfo);
+ }
+
+ return ret;
}
EXPORT_SYMBOL(sa11xx_drv_pcmcia_probe);