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[82.132.212.111]) by smtp.gmail.com with ESMTPSA id jp10-20020a170906f74a00b00a3e209b225asm517826ejb.43.2024.02.24.03.45.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 24 Feb 2024 03:45:53 -0800 (PST) From: srinivas.kandagatla@linaro.org To: gregkh@linuxfoundation.org Cc: linux-kernel@vger.kernel.org, "Ricardo B. Marliere" , Srinivas Kandagatla Subject: [PATCH 10/11] nvmem: core: make nvmem_layout_bus_type const Date: Sat, 24 Feb 2024 11:45:15 +0000 Message-Id: <20240224114516.86365-11-srinivas.kandagatla@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240224114516.86365-1-srinivas.kandagatla@linaro.org> References: <20240224114516.86365-1-srinivas.kandagatla@linaro.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=1198; i=srinivas.kandagatla@linaro.org; h=from:subject; bh=oroRW+eWACABp1DyN2gHfe1cb5uDZcxEYMDPbkXgEzc=; b=owEBbQGS/pANAwAKAXqh/VnHNFU3AcsmYgBl2dbMU1i5dkCaPx0DtDqGaZ2hoRzjAiH1iUJY8 FBYasybkBiJATMEAAEKAB0WIQQi509axvzi9vce3Y16of1ZxzRVNwUCZdnWzAAKCRB6of1ZxzRV N7bNB/9oDtL9RE1lkQSk0+5RrKT6y3tqPK4C7Na//B1cH9J5y0gsgL8xV+bM9rLuO1y/fdcvxQg rHThGclMwNm7fYYCT7KzVC+O0aE0UEjwb4s63rk6LDX4LGNw2GsgQ6dkrK6neGfw4qYsWHVGnzi reMRvErbDNnBl7sEDBVUVb4X/6dqEiFxR8uwwiM9UPSe5Q1wIV7+FCxKzcy+ZSVAHOjoOJtLtMO ZDGHplP6cx5r7ocgS7/ra298UTVf9wW9iVlC7R83YtQc0mDS4rox504D4c5zVvTCfpmtcGGUG9t lMCixjzcQuzTgfudNHYltBgTgpdN77S308bOh/ibTIBrtsF+ X-Developer-Key: i=srinivas.kandagatla@linaro.org; a=openpgp; fpr=ED6472765AB36EC43B3EF97AD77E3FC0562560D6 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1791780788580229192 X-GMAIL-MSGID: 1791780788580229192 From: "Ricardo B. Marliere" Since commit d492cc2573a0 ("driver core: device.h: make struct bus_type a const *"), the driver core can properly handle constant struct bus_type, move the nvmem_layout_bus_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 Suggested-by: Greg Kroah-Hartman Signed-off-by: Ricardo B. Marliere Reviewed-by: Greg Kroah-Hartman Signed-off-by: Srinivas Kandagatla --- drivers/nvmem/layouts.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/nvmem/layouts.c b/drivers/nvmem/layouts.c index 6a6aa58369ff..8b5e2de138eb 100644 --- a/drivers/nvmem/layouts.c +++ b/drivers/nvmem/layouts.c @@ -45,7 +45,7 @@ static void nvmem_layout_bus_remove(struct device *dev) return drv->remove(layout); } -static struct bus_type nvmem_layout_bus_type = { +static const struct bus_type nvmem_layout_bus_type = { .name = "nvmem-layout", .match = nvmem_layout_bus_match, .probe = nvmem_layout_bus_probe,