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-rw-r--r--drivers/pcmcia/at91_cf.c3
-rw-r--r--drivers/pcmcia/au1000_generic.c10
-rw-r--r--drivers/pcmcia/m8xx_pcmcia.c12
-rw-r--r--drivers/pcmcia/omap_cf.c3
4 files changed, 22 insertions, 6 deletions
diff --git a/drivers/pcmcia/at91_cf.c b/drivers/pcmcia/at91_cf.c
index f8db6e342cbb..3bcb7dc32995 100644
--- a/drivers/pcmcia/at91_cf.c
+++ b/drivers/pcmcia/at91_cf.c
@@ -310,9 +310,10 @@ static int __init at91_cf_probe(struct platform_device *pdev)
return 0;
fail2:
- iounmap((void __iomem *) cf->socket.io_offset);
release_mem_region(io->start, io->end + 1 - io->start);
fail1:
+ if (cf->socket.io_offset)
+ iounmap((void __iomem *) cf->socket.io_offset);
if (board->irq_pin)
free_irq(board->irq_pin, cf);
fail0a:
diff --git a/drivers/pcmcia/au1000_generic.c b/drivers/pcmcia/au1000_generic.c
index 5387de6216fb..551bde5d9430 100644
--- a/drivers/pcmcia/au1000_generic.c
+++ b/drivers/pcmcia/au1000_generic.c
@@ -449,6 +449,16 @@ out_err:
del_timer_sync(&skt->poll_timer);
pcmcia_unregister_socket(&skt->socket);
flush_scheduled_work();
+ if (i == 0) {
+ iounmap(skt->virt_io + (u32)mips_io_port_base);
+ skt->virt_io = NULL;
+ }
+#ifndef CONFIG_MIPS_XXS1500
+ else {
+ iounmap(skt->virt_io + (u32)mips_io_port_base);
+ skt->virt_io = NULL;
+ }
+#endif
ops->hw_shutdown(skt);
}
diff --git a/drivers/pcmcia/m8xx_pcmcia.c b/drivers/pcmcia/m8xx_pcmcia.c
index e070a2896769..3b72be880401 100644
--- a/drivers/pcmcia/m8xx_pcmcia.c
+++ b/drivers/pcmcia/m8xx_pcmcia.c
@@ -427,7 +427,7 @@ static int voltage_set(int slot, int vcc, int vpp)
reg |= BCSR1_PCCVCC1;
break;
default:
- return 1;
+ goto out_unmap;
}
switch(vpp) {
@@ -438,15 +438,15 @@ static int voltage_set(int slot, int vcc, int vpp)
if(vcc == vpp)
reg |= BCSR1_PCCVPP1;
else
- return 1;
+ goto out_unmap;
break;
case 120:
if ((vcc == 33) || (vcc == 50))
reg |= BCSR1_PCCVPP0;
else
- return 1;
+ goto out_unmap;
default:
- return 1;
+ goto out_unmap;
}
/* first, turn off all power */
@@ -457,6 +457,10 @@ static int voltage_set(int slot, int vcc, int vpp)
iounmap(bcsr_io);
return 0;
+
+out_unmap:
+ iounmap(bcsr_io);
+ return 1;
}
#define socket_get(_slot_) PCMCIA_SOCKET_KEY_5V
diff --git a/drivers/pcmcia/omap_cf.c b/drivers/pcmcia/omap_cf.c
index c8e838c69766..06bf7f48836e 100644
--- a/drivers/pcmcia/omap_cf.c
+++ b/drivers/pcmcia/omap_cf.c
@@ -309,9 +309,10 @@ static int __devinit omap_cf_probe(struct device *dev)
return 0;
fail2:
- iounmap((void __iomem *) cf->socket.io_offset);
release_mem_region(cf->phys_cf, SZ_8K);
fail1:
+ if (cf->socket.io_offset)
+ iounmap((void __iomem *) cf->socket.io_offset);
free_irq(irq, cf);
fail0:
kfree(cf);