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| author | Varad Gautam <varadgautam@gmail.com> | 2015-03-11 09:54:41 +0530 |
|---|---|---|
| committer | Marc Jones <marc.jones@se-eng.com> | 2015-04-06 19:40:00 +0200 |
| commit | 06ef04604570d402687245521731053c66888b15 (patch) | |
| tree | ce0fd5b994094f7228d7c18245f8758fd48676ee /src/northbridge | |
| parent | 015f0aea5dc0cd391ddc34c1db6591d93d08e8a9 (diff) | |
| download | coreboot-06ef04604570d402687245521731053c66888b15.tar.xz | |
global: Refactor get_option usage
Restructure get_option() calls to avoid unnecessary return value checks
by pre-assigning defaults to the options being retrieved.
Change-Id: I9159afe149a8eeed0785d1efd6eee8420b88b8f4
Signed-off-by: Varad Gautam <varadgautam@gmail.com>
Reviewed-on: http://review.coreboot.org/8631
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Diffstat (limited to 'src/northbridge')
| -rw-r--r-- | src/northbridge/amd/amdk8/misc_control.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/northbridge/amd/amdk8/misc_control.c b/src/northbridge/amd/amdk8/misc_control.c index 956692dd5e..9b521eef79 100644 --- a/src/northbridge/amd/amdk8/misc_control.c +++ b/src/northbridge/amd/amdk8/misc_control.c @@ -47,9 +47,8 @@ static void mcf3_read_resources(device_t dev) return; } - iommu = 1; - if (get_option(&iommu, "iommu") != CB_SUCCESS) - iommu = CONFIG_IOMMU; + iommu = CONFIG_IOMMU; + get_option(&iommu, "iommu"); if (iommu) { /* Add a GART aperture resource */ |