From 30c875cbc1836a03a1acc6c998fa8a04f29f8f73 Mon Sep 17 00:00:00 2001 From: Borislav Petkov Date: Mon, 22 Jun 2009 19:42:24 +0200 Subject: [PATCH] amd64_edac: fix ecc_enable_override handling amd64_check_ecc_enabled() returns non-zero status when ECC checking/correcting is disabled and this fails further loading of the driver even when 'ecc_enable_override' boot param is used. Fix that by clearing return status in that case. Signed-off-by: Borislav Petkov --- drivers/edac/amd64_edac.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c index 3b76605330e9..8497963a61f6 100644 --- a/drivers/edac/amd64_edac.c +++ b/drivers/edac/amd64_edac.c @@ -2966,7 +2966,12 @@ static int amd64_check_ecc_enabled(struct amd64_pvt *pvt) " Use of the override can cause " "unknown side effects.\n"); ret = -ENODEV; - } + } else + /* + * enable further driver loading if ECC enable is + * overridden. + */ + ret = 0; } else { amd64_printk(KERN_INFO, "ECC is enabled by BIOS, Proceeding " -- 2.30.2