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staging: clocking-wizard: Contain macro argument in parenthesis

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A macro doing some arithmetic to calculate a register offset, did not
contain an argument to the macro in parentheses, potentially leading to
unexpected results when using that macro with arithmetic expressions as
argument.

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Soren Brinkmann 2014-10-20 13:20:08 -07:00 committed by Greg Kroah-Hartman
parent 79bffc5344
commit 4baa70f69d
1 changed files with 1 additions and 1 deletions
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drivers/staging/clocking-wizard/clk-xlnx-clock-wizard.c
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@ -29,7 +29,7 @@
#define WZRD_NUM_OUTPUTS 7
#define WZRD_ACLK_MAX_FREQ 250000000UL
#define WZRD_CLK_CFG_REG(n) (0x200 + 4 * n)
#define WZRD_CLK_CFG_REG(n) (0x200 + 4 * (n))
#define WZRD_CLkOUT0_FRAC_EN BIT(18)
#define WZRD_CLkFBOUT_FRAC_EN BIT(26)