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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2007-05-03 10:47:37 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2007-05-03 14:16:56 +0100
commit5559bca8e66f968192a5416d953c88cc3389cb22 (patch)
tree241caa63eaa9dfdb57c6ed7ee476cff020a8b1b7 /arch/arm
parentc0b04d1b2c427629b2dbe066422a507ad855bf61 (diff)
[ARM] ecard: Convert card type enum to a flag
'type' in the struct expansion_card is only used to indicate whether this card is an EASI card or not. Therefore, having it as an enum is wasteful (and introduces additional noise when we come to remove the enum.) Convert it to a mere flag instead. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/kernel/ecard.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/arm/kernel/ecard.c b/arch/arm/kernel/ecard.c
index 85f4db6efa7..bdbd7da9928 100644
--- a/arch/arm/kernel/ecard.c
+++ b/arch/arm/kernel/ecard.c
@@ -126,7 +126,7 @@ static void ecard_task_reset(struct ecard_request *req)
res = ec->slot_no == 8
? &ec->resource[ECARD_RES_MEMC]
- : ec->type == ECARD_EASI
+ : ec->easi
? &ec->resource[ECARD_RES_EASI]
: &ec->resource[ECARD_RES_IOCSYNC];
@@ -181,7 +181,7 @@ static void ecard_task_readbytes(struct ecard_request *req)
index += 1;
}
} else {
- unsigned long base = (ec->type == ECARD_EASI
+ unsigned long base = (ec->easi
? &ec->resource[ECARD_RES_EASI]
: &ec->resource[ECARD_RES_IOCSYNC])->start;
void __iomem *pbase = (void __iomem *)base;
@@ -728,7 +728,7 @@ static int ecard_prints(char *buffer, ecard_t *ec)
char *start = buffer;
buffer += sprintf(buffer, " %d: %s ", ec->slot_no,
- ec->type == ECARD_EASI ? "EASI" : " ");
+ ec->easi ? "EASI" : " ");
if (ec->cid.id == 0) {
struct in_chunk_dir incd;
@@ -815,7 +815,7 @@ static struct expansion_card *__init ecard_alloc_card(int type, int slot)
}
ec->slot_no = slot;
- ec->type = type;
+ ec->easi = type == ECARD_EASI;
ec->irq = NO_IRQ;
ec->fiq = NO_IRQ;
ec->dma = NO_DMA;
@@ -909,7 +909,7 @@ static ssize_t ecard_show_device(struct device *dev, struct device_attribute *at
static ssize_t ecard_show_type(struct device *dev, struct device_attribute *attr, char *buf)
{
struct expansion_card *ec = ECARD_DEV(dev);
- return sprintf(buf, "%s\n", ec->type == ECARD_EASI ? "EASI" : "IOC");
+ return sprintf(buf, "%s\n", ec->easi ? "EASI" : "IOC");
}
static struct device_attribute ecard_dev_attrs[] = {