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| author | Borislav Petkov <borislav.petkov@amd.com> | 2011-02-21 19:49:01 +0100 |
|---|---|---|
| committer | Borislav Petkov <borislav.petkov@amd.com> | 2011-03-17 14:46:33 +0100 |
| commit | e761359a25c26b59c2c1ddcc180a441bb442a5ba (patch) | |
| tree | 49e9f269bd045c71087abdafed66bb658187cf4e /drivers/edac/amd64_edac.c | |
| parent | 972ea17ab9116cca513a45526c93651d769fefc6 (diff) | |
| download | blackbird-op-linux-e761359a25c26b59c2c1ddcc180a441bb442a5ba.tar.gz blackbird-op-linux-e761359a25c26b59c2c1ddcc180a441bb442a5ba.zip | |
amd64_edac: Fix ranges signedness
The dram ranges make sense only as an unsigned type.
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
Diffstat (limited to 'drivers/edac/amd64_edac.c')
| -rw-r--r-- | drivers/edac/amd64_edac.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c index 9719f4aa1ad2..1b8fa7a905eb 100644 --- a/drivers/edac/amd64_edac.c +++ b/drivers/edac/amd64_edac.c @@ -1226,7 +1226,7 @@ static u8 f1x_determine_channel(struct amd64_pvt *pvt, u64 sys_addr, } /* Convert the sys_addr to the normalized DCT address */ -static u64 f1x_get_norm_dct_addr(struct amd64_pvt *pvt, int range, +static u64 f1x_get_norm_dct_addr(struct amd64_pvt *pvt, unsigned range, u64 sys_addr, bool hi_rng, u32 dct_sel_base_addr) { @@ -1380,7 +1380,7 @@ static u64 f1x_swap_interleaved_region(struct amd64_pvt *pvt, u64 sys_addr) } /* For a given @dram_range, check if @sys_addr falls within it. */ -static int f1x_match_to_this_node(struct amd64_pvt *pvt, int range, +static int f1x_match_to_this_node(struct amd64_pvt *pvt, unsigned range, u64 sys_addr, int *nid, int *chan_sel) { int cs_found = -EINVAL; @@ -1468,7 +1468,8 @@ static int f1x_match_to_this_node(struct amd64_pvt *pvt, int range, static int f1x_translate_sysaddr_to_cs(struct amd64_pvt *pvt, u64 sys_addr, int *node, int *chan_sel) { - int range, cs_found = -EINVAL; + int cs_found = -EINVAL; + unsigned range; for (range = 0; range < DRAM_RANGES; range++) { @@ -1941,7 +1942,7 @@ static void read_mc_regs(struct amd64_pvt *pvt) struct cpuinfo_x86 *c = &boot_cpu_data; u64 msr_val; u32 tmp; - int range; + unsigned range; /* * Retrieve TOP_MEM and TOP_MEM2; no masking off of reserved bits since |
