When compilers became generally better at optimizing code than humans, the
register keyword became mostly useless. For the floppy driver it certainly
is since it's so slow compared to the rest of the system that optimizing
access to a single variable or two isn't going to make any real
difference
So let's just leave it to the compiler - it'll do a better job anyway.
This patch does away with a few register keywords in the parisc floppy
driver.
Signed-off-by: Jesper Juhl <jesper.juhl@xxxxxxxxx>
---
floppy.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/asm-parisc/floppy.h b/include/asm-parisc/floppy.h
index 4ca69f5..2f0a371 100644
--- a/include/asm-parisc/floppy.h
+++ b/include/asm-parisc/floppy.h
@@ -64,7 +64,7 @@ static int doing_pdma=0;
static void floppy_hardint(int irq, void *dev_id, struct pt_regs * regs)
{
- register unsigned char st;
+ unsigned char st;
#undef TRACE_FLPY_INT
@@ -84,8 +84,8 @@ static void floppy_hardint(int irq, void *dev_id, struct pt_regs * regs)
#endif
{
- register int lcount;
- register char *lptr = virtual_dma_addr;
+ int lcount;
+ char *lptr = virtual_dma_addr;
for (lcount = virtual_dma_count; lcount; lcount--) {
st = fd_inb(virtual_dma_port+4) & 0xa0 ;
--
To unsubscribe from this list: send the line "unsubscribe linux-parisc" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
