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authorPaul Menzel <paulepanter@users.sourceforge.net>2014-03-01 12:49:57 +0100
committerPatrick Georgi <patrick@georgi-clan.de>2014-04-09 13:31:31 +0200
commit69813febbc91571f9126f980b97fd7b37a45f125 (patch)
tree3f47de983be7efabf909c45097a7e590b763203f /src/southbridge/amd
parentdbc7bd9dce2d188dd48de7acd5754507ff0c87e5 (diff)
sb/amd/amd8111/acpi.c: Remove set but unused variable `dword`
Removing `-Wno-unused-but-set-variable` from `CFLAGS` results in the error below, when building for example the HP DL145 GL1. CC southbridge/amd/amd8111/acpi.ramstage.o src/southbridge/amd/amd8111/acpi.c: In function 'acpi_init': src/southbridge/amd/amd8111/acpi.c:100:11: error: variable 'dword' set but not used [-Werror=unused-but-set-variable] Removing the variable `dword` fixes this error. The read is left in the code, as I do not know if it has an effect or not. Change-Id: I9957cef3a996c5974c275423c9de63ccf230974e Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-on: http://review.coreboot.org/5315 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Diffstat (limited to 'src/southbridge/amd')
-rw-r--r--src/southbridge/amd/amd8111/acpi.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/southbridge/amd/amd8111/acpi.c b/src/southbridge/amd/amd8111/acpi.c
index b7348468f3..bfa52241e1 100644
--- a/src/southbridge/amd/amd8111/acpi.c
+++ b/src/southbridge/amd/amd8111/acpi.c
@@ -97,7 +97,6 @@ static void acpi_init(struct device *dev)
{
uint8_t byte;
uint16_t pm10_bar;
- uint32_t dword;
int on;
#if 0
@@ -156,7 +155,7 @@ static void acpi_init(struct device *dev)
if(on) {
pm10_bar = (pci_read_config16(dev, 0x58)&0xff00);
outl(((on<<1)+0x10) ,(pm10_bar + 0x10));
- dword = inl(pm10_bar + 0x10);
+ inl(pm10_bar + 0x10);
on = 8-on;
printk(BIOS_DEBUG, "Throttling CPU %2d.%1.1d percent.\n",
(on*12)+(on>>1),(on&1)*5);