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edac: correct commented info 

wrong comments in i82975x driver corrected

Signed-off-by: Arvind R. <arvino55@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Arvind R 2011-01-25 22:38:27 +05:30 committed by Jiri Kosina
parent b0a4bb830e
commit 7ba9957581
1 changed files with 3 additions and 7 deletions
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10
drivers/edac/i82975x_edac.c
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@ -160,8 +160,8 @@ NOTE: Only ONE of the three must be enabled
* 3:2 Rank 1 architecture
* 1:0 Rank 0 architecture
*
* 00 => x16 devices; i.e 4 banks
* 01 => x8 devices; i.e 8 banks
* 00 => 4 banks
* 01 => 8 banks
*/
#define I82975X_C0BNKARC 0x10e
#define I82975X_C1BNKARC 0x18e
@ -344,11 +344,7 @@ static int dual_channel_active(void __iomem *mch_window)
static enum dev_type i82975x_dram_type(void __iomem *mch_window, int rank)
{
/*
* ASUS P5W DH either does not program this register or programs
* it wrong!
* ECC is possible on i92975x ONLY with DEV_X8 which should mean 'val'
* for each rank should be 01b - the LSB of the word should be 0x55;
* but it reads 0!
* ECC is possible on i92975x ONLY with DEV_X8
*/
return DEV_X8;
}