From: Dan Carpenter <dan.carpenter@oracle.com>
To: Kishon Vijay Abraham I <kishon@ti.com>
Cc: Vivek Gautam <vivek.gautam@codeaurora.org>,
Yendapally Reddy Dhananjaya Reddy
<yendapally.reddy@broadcom.com>, Heiko Stuebner <heiko@sntech.de>,
Florian Fainelli <f.fainelli@gmail.com>,
Axel Lin <axel.lin@ingics.com>,
linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: [PATCH] phy: brcm-sata: fix a timeout test in init
Date: Mon, 19 Jun 2017 13:56:05 +0300 [thread overview]
Message-ID: <20170619105251.GA23911@elgon.mountain> (raw)
We want to timeout with try set to zero so this should be a pre-op
instead of post-op.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
diff --git a/drivers/phy/broadcom/phy-brcm-sata.c b/drivers/phy/broadcom/phy-brcm-sata.c
index ccbc3d994998..48fb016ce689 100644
--- a/drivers/phy/broadcom/phy-brcm-sata.c
+++ b/drivers/phy/broadcom/phy-brcm-sata.c
@@ -329,7 +329,7 @@ static int brcm_nsp_sata_init(struct brcm_sata_port *port)
/* Wait for pll_seq_done bit */
try = 50;
- while (try--) {
+ while (--try) {
val = brcm_sata_phy_rd(base, BLOCK0_REG_BANK,
BLOCK0_XGXSSTATUS);
if (val & BLOCK0_XGXSSTATUS_PLL_LOCK)
next reply other threads:[~2017-06-19 10:56 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-19 10:56 Dan Carpenter [this message]
2017-06-20 8:26 ` [PATCH] phy: brcm-sata: fix a timeout test in init Vivek Gautam
2017-06-20 8:42 ` Dan Carpenter
2017-06-20 8:56 ` Vivek Gautam
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