Messages in this thread Patch in this message | | | Date | Mon, 15 Jan 2018 13:15:28 -0600 | From | "Gustavo A. R. Silva" <> | Subject | [PATCH] soc: xilinx: xlnx_vcu: Use bitwise & rather than logical && on clkoutdiv |
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Currently clkoutdiv is being operated on by a logical && operator rather than a bitwise & operator. This looks incorrect as these should be bit flag operations.
Addresses-Coverity-ID: 1463959 ("Logical vs. bitwise operator") Fixes: cee8113a295a ("soc: xilinx: xlnx_vcu: Add Xilinx ZYNQMP VCU logicoreIP init driver") Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> --- drivers/soc/xilinx/xlnx_vcu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/soc/xilinx/xlnx_vcu.c b/drivers/soc/xilinx/xlnx_vcu.c index c1d6f1b..a840c02 100644 --- a/drivers/soc/xilinx/xlnx_vcu.c +++ b/drivers/soc/xilinx/xlnx_vcu.c @@ -334,7 +334,7 @@ static int xvcu_set_vcu_pll_info(struct xvcu_device *xvcu) */ vcu_pll_ctrl = xvcu_read(xvcu->vcu_slcr_ba, VCU_PLL_CTRL); clkoutdiv = vcu_pll_ctrl >> VCU_PLL_CTRL_CLKOUTDIV_SHIFT; - clkoutdiv = clkoutdiv && VCU_PLL_CTRL_CLKOUTDIV_MASK; + clkoutdiv = clkoutdiv & VCU_PLL_CTRL_CLKOUTDIV_MASK; if (clkoutdiv != 1) { dev_err(xvcu->dev, "clkoutdiv value is invalid\n"); return -EINVAL; -- 2.7.4
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