diff options
| author | Aaron Durbin <adurbin@chromium.org> | 2017-11-03 11:50:14 -0600 |
|---|---|---|
| committer | Aaron Durbin <adurbin@chromium.org> | 2017-11-04 02:58:35 +0000 |
| commit | 8dd40061619913c9f7dea9a82329ae13fc73e450 (patch) | |
| tree | e16d5a2311c56cb27fff9b9db76397c04ba4736f /src/soc/amd/common | |
| parent | e3f7d44d3b11d4a87b3eff3d9b3c6aa077fdf36c (diff) | |
soc/amd/common: remove superfluous NULL initializers on globals
Global variables that are unitialized in C programs reside
in the .bss section. By definition, this section is cleared
to 0. Therefore, remove the explicit NULL initialization because
it's completely unnecessary.
Change-Id: I9e7a5a1e2110aa48a5497ab7e2b06676dd557763
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/22313
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Diffstat (limited to 'src/soc/amd/common')
| -rw-r--r-- | src/soc/amd/common/agesawrapper.c | 20 | ||||
| -rw-r--r-- | src/soc/amd/common/amd_pci_util.c | 8 |
2 files changed, 14 insertions, 14 deletions
diff --git a/src/soc/amd/common/agesawrapper.c b/src/soc/amd/common/agesawrapper.c index 0ca47df154..30c8514033 100644 --- a/src/soc/amd/common/agesawrapper.c +++ b/src/soc/amd/common/agesawrapper.c @@ -30,16 +30,16 @@ void __attribute__((weak)) OemPostParams(AMD_POST_PARAMS *PostParams) {} #ifndef __PRE_RAM__ /* ACPI table pointers returned by AmdInitLate */ -static void *DmiTable = NULL; -static void *AcpiPstate = NULL; -static void *AcpiSrat = NULL; -static void *AcpiSlit = NULL; - -static void *AcpiWheaMce = NULL; -static void *AcpiWheaCmc = NULL; -static void *AcpiAlib = NULL; -static void *AcpiIvrs = NULL; -static void *AcpiCrat = NULL; +static void *DmiTable; +static void *AcpiPstate; +static void *AcpiSrat; +static void *AcpiSlit; + +static void *AcpiWheaMce; +static void *AcpiWheaCmc; +static void *AcpiAlib; +static void *AcpiIvrs; +static void *AcpiCrat; #endif /* #ifndef __PRE_RAM__ */ AGESA_STATUS agesawrapper_amdinitreset(void) diff --git a/src/soc/amd/common/amd_pci_util.c b/src/soc/amd/common/amd_pci_util.c index 0a7c8a130b..ff9374fee0 100644 --- a/src/soc/amd/common/amd_pci_util.c +++ b/src/soc/amd/common/amd_pci_util.c @@ -22,10 +22,10 @@ #include <amd_pci_int_defs.h> #include <amd_pci_int_types.h> -const struct pirq_struct *pirq_data_ptr = NULL; -u32 pirq_data_size = 0; -const u8 *intr_data_ptr = NULL; -const u8 *picr_data_ptr = NULL; +const struct pirq_struct *pirq_data_ptr; +u32 pirq_data_size; +const u8 *intr_data_ptr; +const u8 *picr_data_ptr; /* * Read the FCH PCI_INTR registers 0xC00/0xC01 at a |