Message ID | 20240312094133.2084996-3-max.kellermann@ionos.com (mailing list archive) |
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State | New |
Headers | show
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[2003:dc:6f01:900:230:64ff:fe74:809]) by smtp.gmail.com with ESMTPSA id jw22-20020a170906e95600b00a4623030893sm2091961ejb.126.2024.03.12.02.41.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 12 Mar 2024 02:41:49 -0700 (PDT) From: Max Kellermann <max.kellermann@ionos.com> To: akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org Cc: willy@infradead.org, sfr@canb.auug.org.au, Max Kellermann <max.kellermann@ionos.com> Subject: [PATCH v4 02/15] include/drm/drm_gem.h: add poll_table_struct forward declaration Date: Tue, 12 Mar 2024 10:41:20 +0100 Message-Id: <20240312094133.2084996-3-max.kellermann@ionos.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240312094133.2084996-1-max.kellermann@ionos.com> References: <20240312094133.2084996-1-max.kellermann@ionos.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Stat-Signature: 7azgd8sgt44eqco7eit8gqf17q3jgu37 X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: 03C06120007 X-Rspam-User: X-HE-Tag: 1710236511-557020 X-HE-Meta: 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 2vzsGyEh 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.001588, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: <linux-mm.kvack.org> List-Subscribe: <mailto:majordomo@kvack.org> List-Unsubscribe: <mailto:majordomo@kvack.org> |
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Fast kernel headers: split linux/mm.h
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diff --git a/include/drm/drm_file.h b/include/drm/drm_file.h index ab230d3af138..f24ade9f766f 100644 --- a/include/drm/drm_file.h +++ b/include/drm/drm_file.h @@ -44,6 +44,7 @@ struct drm_device; struct drm_printer; struct device; struct file; +struct poll_table_struct; /* * FIXME: Not sure we want to have drm_minor here in the end, but to avoid
After eliminating includes of linux/mm.h, the following build failure occurred: ./include/drm/drm_file.h:443:45: warning: ‘struct poll_table_struct’ declared inside parameter list will not be visible outside of this definition or declaration 443 | __poll_t drm_poll(struct file *filp, struct poll_table_struct *wait); | ^~~~~~~~~~~~~~~~~ In file included from drivers/gpu/drm/imagination/pvr_gem.h:12, from drivers/gpu/drm/imagination/pvr_fw.h:9: ./include/drm/drm_gem.h:447:27: error: initialization of ‘__poll_t (*)(struct file *, struct poll_table_struct *)’ {aka ‘unsigned int (*)(struct file *, struct poll_table_struct *)’} from incompatible pointer type ‘__poll_t (*)(struct file *, struct poll_table_struct *)’ {aka ‘unsigned int (*)(struct file *, struct poll_table_struct *)’} [-Werror=incompatible-pointer-types] 447 | .poll = drm_poll,\ | ^~~~~~~~ The compiler is confused, and that can be fixed easily by forward-declaring the struct expicitly. Signed-off-by: Max Kellermann <max.kellermann@ionos.com> --- include/drm/drm_file.h | 1 + 1 file changed, 1 insertion(+)