On Sat, Feb 20, 2021 at 5:05 PM Heinrich Schuchardt xypron.glpk@gmx.de wrote:
Building qemu-x86_64_defconfig with GCC 11.0 fails with:
arch/x86/cpu/intel_common/lpc.c: In function ‘lpc_common_early_init’: arch/x86/cpu/intel_common/lpc.c:56:40: error: expression does not compute the number of elements in this array; element type is ‘struct reg_info’, not ‘u32’ {aka ‘unsigned int’} [-Werror=sizeof-array-div] 56 | sizeof(values) / sizeof(u32)); | ^ arch/x86/cpu/intel_common/lpc.c:56:40: note: add parentheses around the second ‘sizeof’ to silence this warning arch/x86/cpu/intel_common/lpc.c:50:11: note: array ‘values’ declared here 50 | } values[4], *ptr; | ^~~~~~
Add parentheses to silence warning.
Signed-off-by: Heinrich Schuchardt xypron.glpk@gmx.de
arch/x86/cpu/intel_common/lpc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Bin Meng bmeng.cn@gmail.com