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authorMyles Watson <mylesgw@gmail.com>2009-05-01 02:24:40 +0000
committerMyles Watson <mylesgw@gmail.com>2009-05-01 02:24:40 +0000
commit041734d859706b31122dfd0907486063371a4693 (patch)
tree44b464b330dae021afa2e479507a916449af690d /src/pc80
parentfa12b67771f73f0e7acf2308a13cf33b8c619884 (diff)
The semantics of the changed code are pretty simple and looking at
other parts of the same file shows that it is a common construct. Remove the shadowed variable. Signed-off-by: Myles Watson <mylesgw@gmail.com> Acked-by: Peter Stuge <peter@stuge.se> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4241 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/pc80')
-rw-r--r--src/pc80/keyboard.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/pc80/keyboard.c b/src/pc80/keyboard.c
index 325e2eabca..e255132a7e 100644
--- a/src/pc80/keyboard.c
+++ b/src/pc80/keyboard.c
@@ -112,11 +112,10 @@ static void pc_keyboard_init(struct pc_keyboard *keyboard)
outb(0x60, 0x64);
if (!kbc_input_buffer_empty()) return;
outb(0x20, 0x60); /* send cmd: enable keyboard and IRQ 1 */
- u8 broken_resend = 10;
if ((inb(0x64) & 0x01)) {
regval = inb(0x60);
}
- --broken_resend;
+ --resend;
} while (regval == 0xFE && resend > 0);
/* clean up any junk that might have been in the keyboard */