mirror of https://gitee.com/openkylin/linux.git
EDAC, i5000, i5400: Fix use of MTR_DRAM_WIDTH macro
The MTR_DRAM_WIDTH macro returns the data width. It is sometimes used as if it returned a boolean true if the width if 8. Fix the tests where MTR_DRAM_WIDTH is misused. Signed-off-by: Jérémy Lefaure <jeremy.lefaure@lse.epita.fr> Cc: linux-edac <linux-edac@vger.kernel.org> Link: http://lkml.kernel.org/r/20170309011809.8340-1-jeremy.lefaure@lse.epita.fr Signed-off-by: Borislav Petkov <bp@suse.de>
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@ -1293,7 +1293,7 @@ static int i5000_init_csrows(struct mem_ctl_info *mci)
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dimm->mtype = MEM_FB_DDR2;
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/* ask what device type on this row */
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if (MTR_DRAM_WIDTH(mtr))
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if (MTR_DRAM_WIDTH(mtr) == 8)
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dimm->dtype = DEV_X8;
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else
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dimm->dtype = DEV_X4;
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@ -1207,13 +1207,14 @@ static int i5400_init_dimms(struct mem_ctl_info *mci)
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dimm->nr_pages = size_mb << 8;
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dimm->grain = 8;
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dimm->dtype = MTR_DRAM_WIDTH(mtr) ? DEV_X8 : DEV_X4;
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dimm->dtype = MTR_DRAM_WIDTH(mtr) == 8 ?
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DEV_X8 : DEV_X4;
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dimm->mtype = MEM_FB_DDR2;
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/*
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* The eccc mechanism is SDDC (aka SECC), with
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* is similar to Chipkill.
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*/
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dimm->edac_mode = MTR_DRAM_WIDTH(mtr) ?
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dimm->edac_mode = MTR_DRAM_WIDTH(mtr) == 8 ?
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EDAC_S8ECD8ED : EDAC_S4ECD4ED;
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ndimms++;
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}
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