From patchwork Mon Feb 19 12:10:00 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Ricardo B. 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Marliere" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marliere.net; s=2024; t=1708344556; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=ka430INN0JYKTvKVdlUJ+8Xn+1ilhUkQuNdcEzZ/V8w=; b=FH2S+qF9ze5bzSdwBrzty32k/ptTECr1Qz+Y6AOWdmVcU28oc2QRjwqXouT8kO+vOKYOdu 1mTaxsexmmXefxWpRJXoRUrHksDjdZbitxr79DqMBAfLg7JaYl0cUUvfAZ1foS2yGCAnvw sMGfp7TcfIWYJ1GLRZy68qpuaIvumZzDJZsm9rm2EdJtNschH6bnCMLCAPXn0+GBALRWCA 85b8R5q07ppVD0Bi/Y4gAyrL9Sr+pehucx9jJqn4voxswjHUZ7+t/W4Gyc74kDlr0geawy uWRh/5BXKl4oCAwTHAX9MYZnqcwGufSsqw6SYvdCNcUQCZcUD8RWsR3DjGhPJA== Authentication-Results: ORIGINATING; auth=pass smtp.auth=ricardo@marliere.net smtp.mailfrom=ricardo@marliere.net Date: Mon, 19 Feb 2024 09:10:00 -0300 Subject: [PATCH] bus: ti-sysc: constify the struct device_type usage Precedence: bulk X-Mailing-List: linux-omap@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240219-device_cleanup-ti-sysc-v1-1-13b53177d0a5@marliere.net> X-B4-Tracking: v=1; b=H4sIABdF02UC/x2M0QrCMAwAf6XkeYG2DkR/ZchI21QD0pVGRSn79 xUfD+6ug3ITVriaDo0/orKVAW4yEB9U7oySBoO3frbeXTANKfIan0zlXfElqD+NSJQy2UDncLI w4to4y/c/Xm77fgAnVJQwaAAAAA== To: Tony Lindgren Cc: linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org, Greg Kroah-Hartman , "Ricardo B. Marliere" X-Developer-Signature: v=1; a=openpgp-sha256; l=1089; i=ricardo@marliere.net; h=from:subject:message-id; bh=n/Xlz/SBgwXVhZoy5rPJEekvOcaPleC+nTuQXoDe8g8=; b=owEBbQKS/ZANAwAKAckLinxjhlimAcsmYgBl00UaI+RduexGL6Qjo5qoqVK2JPy1OIqabFk37 hrafRNyTQGJAjMEAAEKAB0WIQQDCo6eQk7jwGVXh+HJC4p8Y4ZYpgUCZdNFGgAKCRDJC4p8Y4ZY pl4ND/9yBbuwfQ0FG3FFfT2+FKYcaEA3W2Ne7SYz/gZmKjios4P/m4JPoPT0s5NiFR1+ttPAlxW cl0AUCQhiVEpAY/hu8tqF3SMS8rErEKqkUFPRKPF3Fa566jQB4/ahV1K2c+dWwj7dvg2MJVXni2 GIrrGMgTSt4+3rtn7+dzdvEds5sKJNnJzCXXQxr3T8hRPXnSbI0+1mLDSZdgyYDYQy1SJTQK4Uy axnUpFT3Zb4aGeEJkSxWGBanjxly119JK3E8VZ3SGGggTSPkCqFGTCR3o7jRuGCr7srf28pRdCH LGDzxBuqwtYR3L+4TiisdF5+TzOkSqEde+1XF+M2FO8ENVo4GnM6ps0+hjX837rhcsPHZozutNi hyxuRbKDQOfsu6PBFVD54Cv0nmOqnukkG0m3blex0COXAKo8Icafh5JhDjy/i8kL7oxCpjEslul 3euvESGScbxbbdHYo4yHplu7RHIxboftP5ArWlSx7jU1IJh8woWgDEEDcQdM0hXZF4RN+IeW5Rc VHGNDYdeE+JHsBA66NKfrZ8ISBDznObC+p22we/QpwJzjHn40pASV7/dGVQXXrJKGFZVecyiOj4 ZXLmVMDs1vKZw+19cEVSpldc7oGPjH39S0NxTnlRPM0/M8OvlKLylnsyNSyQn4/Ge+zbQ+O/24V dlqkY76MeKKUS0w== X-Developer-Key: i=ricardo@marliere.net; a=openpgp; fpr=030A8E9E424EE3C0655787E1C90B8A7C638658A6 Since commit aed65af1cc2f ("drivers: make device_type const"), the driver core can properly handle constant struct device_type. Move the sysc_device_type variable to be a constant structure as well, placing it into read-only memory which can not be modified at runtime. Cc: Greg Kroah-Hartman Signed-off-by: Ricardo B. Marliere --- drivers/bus/ti-sysc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- base-commit: 0012c1958460386adc5770baf2f53206aed77ff3 change-id: 20240219-device_cleanup-ti-sysc-aadfa0ba7b30 Best regards, diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c index 245e5e827d0d..41d33f39efe5 100644 --- a/drivers/bus/ti-sysc.c +++ b/drivers/bus/ti-sysc.c @@ -2400,7 +2400,7 @@ static int sysc_child_add_clocks(struct sysc *ddata, return 0; } -static struct device_type sysc_device_type = { +static const struct device_type sysc_device_type = { }; static struct sysc *sysc_child_to_parent(struct device *dev)