From f42fe520e449bda213f035478ddc9cf99e9082ac Mon Sep 17 00:00:00 2001 From: Leo Yan Date: Mon, 5 Jun 2017 14:15:06 -0600 Subject: coresight: use const for device_node structures Almost low level functions from open firmware have used const to qualify device_node structures, so add const for device_node parameters in of_coresight related functions. Signed-off-by: Leo Yan Reviewed-by: Stephen Boyd Signed-off-by: Mathieu Poirier Signed-off-by: Greg Kroah-Hartman --- include/linux/coresight.h | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'include/linux') diff --git a/include/linux/coresight.h b/include/linux/coresight.h index 035c16c9a505..bf0aa50880be 100644 --- a/include/linux/coresight.h +++ b/include/linux/coresight.h @@ -263,11 +263,12 @@ static inline int coresight_timeout(void __iomem *addr, u32 offset, #endif #ifdef CONFIG_OF -extern struct coresight_platform_data *of_get_coresight_platform_data( - struct device *dev, struct device_node *node); +extern struct coresight_platform_data * +of_get_coresight_platform_data(struct device *dev, + const struct device_node *node); #else static inline struct coresight_platform_data *of_get_coresight_platform_data( - struct device *dev, struct device_node *node) { return NULL; } + struct device *dev, const struct device_node *node) { return NULL; } #endif #ifdef CONFIG_PID_NS -- cgit v1.2.3