Re: [PATCH][next] iio: proximity: cros_ec_mkbp_proximity: Avoid -Wflex-array-member-not-at-end warning
From: Tzung-Bi Shih
Date: Sun Mar 16 2025 - 21:37:20 EST
On Mon, Mar 17, 2025 at 11:25:40AM +1030, Gustavo A. R. Silva wrote:
> static int cros_ec_mkbp_proximity_query(struct cros_ec_device *ec_dev,
> int *state)
> {
> - struct {
> - struct cros_ec_command msg;
> - union {
> - struct ec_params_mkbp_info params;
> - u32 switches;
> - };
> - } __packed buf = { };
> - struct ec_params_mkbp_info *params = &buf.params;
> - struct cros_ec_command *msg = &buf.msg;
> - u32 *switches = &buf.switches;
> + DEFINE_RAW_FLEX(struct cros_ec_command, buf, data, sizeof(u32));
max(sizeof(struct ec_params_mkbp_info), sizeof(u32))?