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Message-ID: <Z9qK5B-SgR_aQozc@google.com> Date: Wed, 19 Mar 2025 09:14:12 +0000 From: Tzung-Bi Shih <tzungbi@...nel.org> To: "Gustavo A. R. Silva" <gustavoars@...nel.org> Cc: Jonathan Cameron <jic23@...nel.org>, Lars-Peter Clausen <lars@...afoo.de>, Benson Leung <bleung@...omium.org>, Guenter Roeck <groeck@...omium.org>, linux-iio@...r.kernel.org, chrome-platform@...ts.linux.dev, linux-kernel@...r.kernel.org, linux-hardening@...r.kernel.org, Kees Cook <kees@...nel.org> Subject: Re: [PATCH v2][next] iio: cros_ec: Avoid -Wflex-array-member-not-at-end warning On Tue, Mar 18, 2025 at 08:33:20PM +1030, Gustavo A. R. Silva wrote: > -Wflex-array-member-not-at-end was introduced in GCC-14, and we are > getting ready to enable it, globally. > > Use the `DEFINE_RAW_FLEX()` helper for an on-stack definition of > a flexible structure where the size of the flexible-array member > is known at compile-time, and refactor the rest of the code, > accordingly. > > So, with these changes, fix the following warning: > > drivers/iio/common/cros_ec_sensors/cros_ec_sensors_core.c:39:40: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end] > > Signed-off-by: Gustavo A. R. Silva <gustavoars@...nel.org> Reviewed-by: Tzung-Bi Shih <tzungbi@...nel.org>
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