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bnx2x: remove redundant warning log 

fix bug where a register which was only meant to be read in 578xx/57712
devices causes a bogus error message to be logged when read from other
devices.

Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ariel Elior 2012-11-22 07:16:17 +00:00 committed by David S. Miller
parent cc9b310165
commit 4a25417c20
1 changed files with 7 additions and 4 deletions
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11
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
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@ -9545,10 +9545,13 @@ static int __devinit bnx2x_prev_unload_common(struct bnx2x *bp)
*/
static void __devinit bnx2x_prev_interrupted_dmae(struct bnx2x *bp)
{
u32 val = REG_RD(bp, PGLUE_B_REG_PGLUE_B_INT_STS);
if (val & PGLUE_B_PGLUE_B_INT_STS_REG_WAS_ERROR_ATTN) {
BNX2X_ERR("was error bit was found to be set in pglueb upon startup. Clearing");
REG_WR(bp, PGLUE_B_REG_WAS_ERROR_PF_7_0_CLR, 1 << BP_FUNC(bp));
if (!CHIP_IS_E1x(bp)) {
u32 val = REG_RD(bp, PGLUE_B_REG_PGLUE_B_INT_STS);
if (val & PGLUE_B_PGLUE_B_INT_STS_REG_WAS_ERROR_ATTN) {
BNX2X_ERR("was error bit was found to be set in pglueb upon startup. Clearing");
REG_WR(bp, PGLUE_B_REG_WAS_ERROR_PF_7_0_CLR,
1 << BP_FUNC(bp));
}
}
}