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Tue, 25 Aug 2026 07:59:20 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id B741AFhLjWrybwAAD6G6ig (envelope-from ); Tue, 25 Aug 2026 07:59:20 +0000 Date: Tue, 25 Aug 2026 09:59:19 +0200 Message-ID: <87ik4ytyug.wl-tiwai@suse.de> From: Takashi Iwai To: phucduc.bui@gmail.com Cc: Johannes Berg , Jaroslav Kysela , Takashi Iwai , Kees Cook , Thorsten Blum , cassiogabrielcontato@gmail.com, linuxppc-dev@lists.ozlabs.org, linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] ALSA: aoa: i2sbus: Check IRQ before requesting it In-Reply-To: <20260824100730.31601-1-phucduc.bui@gmail.com> References: <20260824100730.31601-1-phucduc.bui@gmail.com> User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/30.2 Mule/6.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII X-Spamd-Result: default: False [-1.80 / 50.00]; BAYES_HAM(-3.00)[99.99%]; SUSPICIOUS_RECIPS(1.50)[]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.20)[-0.997]; MIME_GOOD(-0.10)[text/plain]; TAGGED_RCPT(0.00)[]; RCVD_TLS_ALL(0.00)[]; ARC_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_VIA_SMTP_AUTH(0.00)[]; TO_DN_SOME(0.00)[]; FREEMAIL_TO(0.00)[gmail.com]; FREEMAIL_ENVRCPT(0.00)[gmail.com]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FROM_HAS_DN(0.00)[]; FREEMAIL_CC(0.00)[sipsolutions.net,perex.cz,suse.com,kernel.org,linux.dev,gmail.com,lists.ozlabs.org,vger.kernel.org]; RCPT_COUNT_SEVEN(0.00)[10]; FROM_EQ_ENVFROM(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.de:mid,imap1.dmz-prg2.suse.org:helo] X-Spam-Flag: NO X-Spam-Score: -1.80 X-Spam-Level: On Mon, 24 Aug 2026 12:07:30 +0200, phucduc.bui@gmail.com wrote: > > From: bui duc phuc > > irq_of_parse_and_map() returns 0 when parsing or mapping an IRQ fails. > The return value was passed to request_irq() without checking for > failure. > > Check the return value before passing it to request_irq(). > > Signed-off-by: bui duc phuc Applied now. Thanks. Takashi