From: Heinrich Schuchardt Date: Sat, 20 Feb 2021 09:05:24 +0000 (+0100) Subject: x86: sizeof-array-div error in lpc_common_early_init X-Git-Tag: v2025.01-rc5-pxa1908~1966^2~3 X-Git-Url: http://git.dujemihanovic.xyz/img/static/git-favicon.png?a=commitdiff_plain;h=97401d0dbcd71d34fee95e3d89736699e78a9c6b;p=u-boot.git x86: sizeof-array-div error in lpc_common_early_init 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 Reviewed-by: Simon Glass Reviewed-by: Bin Meng --- diff --git a/arch/x86/cpu/intel_common/lpc.c b/arch/x86/cpu/intel_common/lpc.c index 23befbef15..f31fddb6fa 100644 --- a/arch/x86/cpu/intel_common/lpc.c +++ b/arch/x86/cpu/intel_common/lpc.c @@ -53,7 +53,7 @@ int lpc_common_early_init(struct udevice *dev) count = fdtdec_get_int_array_count(gd->fdt_blob, dev_of_offset(dev), "intel,gen-dec", (u32 *)values, - sizeof(values) / sizeof(u32)); + sizeof(values) / (sizeof(u32))); if (count < 0) return -EINVAL;