From: Arvind Yadav Date: Wed, 28 Jun 2017 05:42:00 +0000 (+0530) Subject: drm/tilcdc: tilcdc_tfp410: make of_device_ids const. X-Git-Tag: v4.15-rc1~90^2~33^2~6 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=cafdee68fbd87ff8c2730117d65f095c33b506fe;p=linux.git drm/tilcdc: tilcdc_tfp410: make of_device_ids const. of_device_ids are not supposed to change at runtime. All functions working with of_device_ids provided by work with const of_device_ids. So mark the non-const structs as const. File size before: text data bss dec hex filename 1496 592 0 2088 828 drivers/gpu/drm/tilcdc/tilcdc_tfp410.o File size after constify: text data bss dec hex filename 1880 176 0 2056 808 drivers/gpu/drm/tilcdc/tilcdc_tfp410.o Signed-off-by: Arvind Yadav Signed-off-by: Jyri Sarha --- diff --git a/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c b/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c index 1e2dfb1b1d6b..7e3643462a08 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c +++ b/drivers/gpu/drm/tilcdc/tilcdc_tfp410.c @@ -289,8 +289,6 @@ static const struct tilcdc_module_ops tfp410_module_ops = { * Device: */ -static struct of_device_id tfp410_of_match[]; - static int tfp410_probe(struct platform_device *pdev) { struct device_node *node = pdev->dev.of_node; @@ -375,7 +373,7 @@ static int tfp410_remove(struct platform_device *pdev) return 0; } -static struct of_device_id tfp410_of_match[] = { +static const struct of_device_id tfp410_of_match[] = { { .compatible = "ti,tilcdc,tfp410", }, { }, };