linux-kernel - [PATCH 5.1 122/138] staging: mt7621-pci: fix PCIE_FTS_NUM

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Message-Id: <20190712121633.424283813@linuxfoundation.org>
Date:   Fri, 12 Jul 2019 14:19:46 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Sergio Paracuellos <sergio.paracuellos@...il.com>
Subject: [PATCH 5.1 122/138] staging: mt7621-pci: fix PCIE_FTS_NUM_LO macro

From: Sergio Paracuellos <sergio.paracuellos@...il.com>

commit 0ae0cf509d28d8539b88b5f7f24558f5bfe57cdf upstream.

Add missing parenthesis to PCIE_FTS_NUM_LO macro to do the
same it was being done in original code.

Fixes: a4b2eb912bb1 ("staging: mt7621-pci: rewrite RC FTS configuration")
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@...il.com>
Cc: stable <stable@...r.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/staging/mt7621-pci/pci-mt7621.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/staging/mt7621-pci/pci-mt7621.c
+++ b/drivers/staging/mt7621-pci/pci-mt7621.c
@@ -40,7 +40,7 @@
 /* MediaTek specific configuration registers */
 #define PCIE_FTS_NUM			0x70c
 #define PCIE_FTS_NUM_MASK		GENMASK(15, 8)
-#define PCIE_FTS_NUM_L0(x)		((x) & 0xff << 8)
+#define PCIE_FTS_NUM_L0(x)		(((x) & 0xff) << 8)
 
 /* rt_sysc_membase relative registers */
 #define RALINK_PCIE_CLK_GEN		0x7c