Messages in this thread | | | Date | Thu, 31 Aug 2017 10:56:59 -0700 | From | Stephen Boyd <> | Subject | Re: [PATCH] clk: sunxi: fix uninitialized access |
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On 08/23, Arnd Bergmann wrote: > gcc-8 reports an uninitialized variable access in a code path > that we would see with incorrect DTB input: > > drivers/clk/sunxi/clk-sun8i-bus-gates.c: In function 'sun8i_h3_bus_gates_init': > drivers/clk/sunxi/clk-sun8i-bus-gates.c:85:27: error: 'clk_parent' may be used uninitialized in this function [-Werror=maybe-uninitialized] > > This works around by skipping invalid input and printing a warning > instead if it ever happens. The problem was apparently part of the > initiali driver submission, but older compilers don't notice it. > > Fixes: ab6e23a4e388 ("clk: sunxi: Add H3 clocks support") > Signed-off-by: Arnd Bergmann <arnd@arndb.de> > ---
Applied to clk-next
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