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authorJesper Juhl <jesper.juhl@gmail.com>2008-03-26 02:16:15 +0100
committerIngo Molnar <mingo@elte.hu>2008-04-17 17:41:30 +0200
commit537e33136443bcd53ee13bc32a8f0fa46b1f3fdb (patch)
treee0604078d67cd580750681aea4e8b768056c0f17
parentdd46e3ca73d136aa7f9f1813e4cbb6934c3611cc (diff)
x86 floppy: kill off the 'register' keyword from header
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 x86 floppy driver. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
-rw-r--r--include/asm-x86/floppy.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/include/asm-x86/floppy.h b/include/asm-x86/floppy.h
index 438b3033a25..dbe82a5c5ea 100644
--- a/include/asm-x86/floppy.h
+++ b/include/asm-x86/floppy.h
@@ -53,7 +53,7 @@ static int doing_pdma;
static irqreturn_t floppy_hardint(int irq, void *dev_id)
{
- register unsigned char st;
+ unsigned char st;
#undef TRACE_FLPY_INT
@@ -71,8 +71,8 @@ static irqreturn_t floppy_hardint(int irq, void *dev_id)
#endif
{
- register int lcount;
- register char *lptr;
+ int lcount;
+ char *lptr;
st = 1;
for (lcount = virtual_dma_count, lptr = virtual_dma_addr;