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Marliere" Cc: Richard Weinberger , Vignesh Raghavendra , linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, Greg Kroah-Hartman Subject: Re: [PATCH] mtd: ubi: make ubi_class constant Message-ID: <20240306091828.04cf4d1e@xps-13> In-Reply-To: <20240305-class_cleanup-mtd-v1-1-7861914e2218@marliere.net> References: <20240305-class_cleanup-mtd-v1-1-7861914e2218@marliere.net> Organization: Bootlin X-Mailer: Claws Mail 4.1.1 (GTK 3.24.38; x86_64-pc-linux-gnu) MIME-Version: 1.0 X-GND-Sasl: miquel.raynal@bootlin.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240306_001834_621419_53A30EB2 X-CRM114-Status: UNSURE ( 7.96 ) X-CRM114-Notice: Please train this message. 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Marliere" Cc: Richard Weinberger , Vignesh Raghavendra , linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, Greg Kroah-Hartman Subject: Re: [PATCH] mtd: ubi: make ubi_class constant Message-ID: <20240306091828.04cf4d1e@xps-13> In-Reply-To: <20240305-class_cleanup-mtd-v1-1-7861914e2218@marliere.net> References: <20240305-class_cleanup-mtd-v1-1-7861914e2218@marliere.net> Organization: Bootlin X-Mailer: Claws Mail 4.1.1 (GTK 3.24.38; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-GND-Sasl: miquel.raynal@bootlin.com Hi Ricardo, ricardo@marliere.net wrote on Tue, 05 Mar 2024 16:35:38 -0300: > Since commit 43a7206b0963 ("driver core: class: make class_register() take > a const *"), the driver core allows for struct class to be in read-only > memory, so move the ubi_class structure to be declared at build time > placing it into read-only memory, instead of having to be dynamically > allocated at boot time. >=20 > Cc: Greg Kroah-Hartman > Suggested-by: Greg Kroah-Hartman > Signed-off-by: Ricardo B. Marliere Reviewed-by: Miquel Raynal Thanks, Miqu=C3=A8l