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| author | Borislav Petkov <borislav.petkov@amd.com> | 2010-11-24 19:52:09 +0100 |
|---|---|---|
| committer | Borislav Petkov <borislav.petkov@amd.com> | 2011-01-07 11:38:31 +0100 |
| commit | 390944439f746824faec51b576f50cb5ef18745b (patch) | |
| tree | 5fd15e75e8e5e5d3dc1e176c655829f9d0f83aa9 /drivers/edac/i5100_edac.c | |
| parent | 360b7f3c602ed80ce8c6b2585dcb76883a440c17 (diff) | |
| download | linux-390944439f746824faec51b576f50cb5ef18745b.tar.bz2 | |
EDAC: Fixup scrubrate manipulation
Make the ->{get|set}_sdram_scrub_rate return the actual scrub rate
bandwidth it succeeded setting and remove superfluous arg pointer used
for that. A negative value returned still means that an error occurred
while setting the scrubrate. Document this for future reference.
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
Diffstat (limited to 'drivers/edac/i5100_edac.c')
| -rw-r--r-- | drivers/edac/i5100_edac.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/edac/i5100_edac.c b/drivers/edac/i5100_edac.c index f459a6c0886b..0448da0af75d 100644 --- a/drivers/edac/i5100_edac.c +++ b/drivers/edac/i5100_edac.c @@ -611,20 +611,17 @@ static int i5100_set_scrub_rate(struct mem_ctl_info *mci, u32 bandwidth) bandwidth = 5900000 * i5100_mc_scrben(dw); - return 0; + return bandwidth; } -static int i5100_get_scrub_rate(struct mem_ctl_info *mci, - u32 *bandwidth) +static int i5100_get_scrub_rate(struct mem_ctl_info *mci) { struct i5100_priv *priv = mci->pvt_info; u32 dw; pci_read_config_dword(priv->mc, I5100_MC, &dw); - *bandwidth = 5900000 * i5100_mc_scrben(dw); - - return 0; + return 5900000 * i5100_mc_scrben(dw); } static struct pci_dev *pci_get_device_func(unsigned vendor, |