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Date: Mon, 7 Apr 2014 17:52:48 -0700 From: Jon Mason <jon.mason@...el.com> To: linux-kernel@...r.kernel.org Cc: Roland Dreier <roland@...estorage.com> Subject: [PATCH 3/9] NTB: Fix typo in setting one translation register From: Roland Dreier <roland@...estorage.com> In the code for Xeon devices in back-to-back mode with xeon_errata_workaround disabled, the downstream device puts the wrong value in SNB_B2B_XLAT_OFFSETL (SNB_MBAR01_DSD_ADDR vs. SNB_MBAR01_USD_ADDR). This was spotted while reading code, since the typo has no practical effect, at least for now: the low 32 bits of both constants are actually identical anyway. However, it's clearer and safer to use the right name. Signed-off-by: Roland Dreier <roland@...estorage.com> Signed-off-by: Jon Mason <jon.mason@...el.com> --- drivers/ntb/ntb_hw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/ntb/ntb_hw.c b/drivers/ntb/ntb_hw.c index 170e8e6..2774d35 100644 --- a/drivers/ntb/ntb_hw.c +++ b/drivers/ntb/ntb_hw.c @@ -785,7 +785,7 @@ static int ntb_xeon_setup(struct ntb_device *ndev) /* B2B_XLAT_OFFSET is a 64bit register, but can * only take 32bit writes */ - writel(SNB_MBAR01_DSD_ADDR & 0xffffffff, + writel(SNB_MBAR01_USD_ADDR & 0xffffffff, ndev->reg_base + SNB_B2B_XLAT_OFFSETL); writel(SNB_MBAR01_USD_ADDR >> 32, ndev->reg_base + SNB_B2B_XLAT_OFFSETU); -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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