drm/bridge: ps8640: Fix size mismatch warning w/ len
After commit 26195af5 ("drm/bridge: ps8640: Drop the ability of ps8640 to fetch the EDID"), I got an error compiling: error: comparison of distinct pointer types ('typeof (len) *' (aka 'unsigned int *') and 'typeof (msg->size) *' (aka 'unsigned long *')) [-Werror,-Wcompare-distinct-pointer-types] Fix it by declaring the `len` as size_t. The above error only shows up on downstream kernels without commit d03eba99 ("minmax: allow min()/max()/clamp() if the arguments have the same signedness."), but since commit 26195af5 ("drm/bridge: ps8640: Drop the ability of ps8640 to fetch the EDID") is a "Fix" that will likely be backported it seems nice to make it easy. ...plus it's more correct to declare `len` as size_t anyway. Fixes: 26195af5 ("drm/bridge: ps8640: Drop the ability of ps8640 to fetch the EDID") Reviewed-by:Stephen Boyd <swboyd@chromium.org> Signed-off-by:
Douglas Anderson <dianders@chromium.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231218090454.1.I5c6eb80b2f746439c4b58efab788e00701d08759@changeid
parent
aca58eac
Please register or sign in to comment