mirror of https://gitee.com/openkylin/linux.git
4f7eb70f7b
The patch b1c17215d718: "stmmac: add ipq806x glue layer", leads to the following static checker warning: .../stmmac/dwmac-ipq806x.c:314 ipq806x_gmac_probe() warn: double left shift '1 << (1 << gmac->id)' The NSS_COMMON_CLK_SRC_CTRL_OFFSET macro is used once as an offset, and once as a mask, which is a bug indeed. We'll fix it by defining the offset as the real offset value and computing the mask from it when required. Tested on IPQ806x ref designs AP148 & DB149. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org> Signed-off-by: David S. Miller <davem@davemloft.net> |
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