[PATCH] shpchp: fix improper reference to Mode 1 ECC Capability" bit
The hpc_get_mode1_ECC_cap() function of SHPCHP driver seems to refer the wrong bit for refering the "Mode 1 ECC Capability" bit. This bug seems not to cause any problem so far. But I think this should be fixed. This patch fixes this bug. Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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@ -604,7 +604,7 @@ static int hpc_get_mode1_ECC_cap(struct slot *slot, u8 *mode)
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sec_bus_status = readw(php_ctlr->creg + SEC_BUS_CONFIG);
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if (pi == 2) {
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*mode = (sec_bus_status & 0x0100) >> 7;
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*mode = (sec_bus_status & 0x0100) >> 8;
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} else {
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retval = -1;
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}
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