From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Date: Wed, 05 Dec 2018 19:50:44 +0000 Subject: [PATCH] video/backlight: Use of_node_name_eq for node name comparisons Message-Id: <20181205195050.4759-28-robh@kernel.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Daniel Thompson , Bartlomiej Zolnierkiewicz , Jingoo Han , linux-fbdev@vger.kernel.org, dri-devel@lists.freedesktop.org, Lee Jones Convert string compares of DT node names to use of_node_name_eq helper instead. This removes direct access to the node name pointer. For instances using of_node_cmp, this has the side effect of now using case sensitive comparisons. This should not matter for any FDT based system which this is. Cc: Lee Jones Cc: Daniel Thompson Cc: Jingoo Han Cc: Bartlomiej Zolnierkiewicz Cc: dri-devel@lists.freedesktop.org Cc: linux-fbdev@vger.kernel.org Signed-off-by: Rob Herring --- drivers/video/backlight/88pm860x_bl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/video/backlight/88pm860x_bl.c b/drivers/video/backlight/88pm860x_bl.c index 6d8dc2c77520..51e0c4be08df 100644 --- a/drivers/video/backlight/88pm860x_bl.c +++ b/drivers/video/backlight/88pm860x_bl.c @@ -174,7 +174,7 @@ static int pm860x_backlight_dt_init(struct platform_device *pdev, return -ENODEV; } for_each_child_of_node(nproot, np) { - if (!of_node_cmp(np->name, name)) { + if (of_node_name_eq(np, name)) { of_property_read_u32(np, "marvell,88pm860x-iset", &iset); data->iset = PM8606_WLED_CURRENT(iset); -- 2.19.1