From: Matt Coster Date: Fri, 21 Nov 2025 15:20:31 +0000 (+0000) Subject: drm/imagination: Document pvr_device.power member X-Git-Tag: v6.18~15^2~1^2~2 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=83c53f1a2d6c4c8c19354b926367d0e82dcd6386;p=thirdparty%2Flinux.git drm/imagination: Document pvr_device.power member Automated testing caught this missing doc comment; add something suitable (and useful). Fixes: 330e76d31697 ("drm/imagination: Add power domain control") Reported-by: Stephen Rothwell Closes: https://lore.kernel.org/r/20251106152448.453b53ad@canb.auug.org.au/ Reviewed-by: Alessio Belle Link: https://patch.msgid.link/20251121-device-power-doc-fix-v2-1-3417779f36c7@imgtec.com Signed-off-by: Matt Coster --- diff --git a/drivers/gpu/drm/imagination/pvr_device.h b/drivers/gpu/drm/imagination/pvr_device.h index ab8f56ae15df6..ec53ff2755418 100644 --- a/drivers/gpu/drm/imagination/pvr_device.h +++ b/drivers/gpu/drm/imagination/pvr_device.h @@ -146,6 +146,14 @@ struct pvr_device { */ struct clk *mem_clk; + /** + * @power: Optional power domain devices. + * + * On platforms with more than one power domain for the GPU, they are + * stored here in @domain_devs, along with links between them in + * @domain_links. The size of @domain_devs is given by @domain_count, + * while the size of @domain_links is (2 * @domain_count) - 1. + */ struct pvr_device_power { struct device **domain_devs; struct device_link **domain_links;