Patchwork [4/6] hw/mcf5206: Reduce size of lookup table

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Submitter Stefan Hajnoczi
Date Jan. 4, 2013, 1:55 p.m.
Message ID <1357307750-1966-5-git-send-email-stefanha@redhat.com>
Download mbox | patch
Permalink /patch/209462/
State New
Headers show

Comments

Stefan Hajnoczi - Jan. 4, 2013, 1:55 p.m.
From: Stefan Weil <sw@weilnetz.de>

This typically reduces the size from 512 bytes to 128 bytes.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
---
 hw/mcf5206.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

diff --git a/hw/mcf5206.c b/hw/mcf5206.c
index fe7a488..d8c0059 100644
--- a/hw/mcf5206.c
+++ b/hw/mcf5206.c
@@ -359,7 +359,7 @@  static void m5206_mbar_write(m5206_mbar_state *s, uint32_t offset,
 
 /* Internal peripherals use a variety of register widths.
    This lookup table allows a single routine to handle all of them.  */
-static const int m5206_mbar_width[] =
+static const uint8_t m5206_mbar_width[] =
 {
   /* 000-040 */ 1, 1, 1, 1,  1, 1, 1, 1,  1, 1, 1, 1,  2, 2, 2, 2,
   /* 040-080 */ 1, 2, 2, 2,  4, 1, 2, 4,  1, 2, 4, 2,  2, 4, 2, 2,