From a4d398a573d0f0c98c39d4af1866a3edaec4959c Mon Sep 17 00:00:00 2001 From: Kunwu Chan Date: Mon, 2 Sep 2024 07:43:23 +0100 Subject: ARM: 9416/1: amba: make amba_bustype constant 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 amba_bustype 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: Kunwu Chan Signed-off-by: Russell King (Oracle) --- include/linux/amba/bus.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/amba/bus.h b/include/linux/amba/bus.h index 958a55bcc708..dda2f3ea89cb 100644 --- a/include/linux/amba/bus.h +++ b/include/linux/amba/bus.h @@ -105,7 +105,7 @@ enum amba_vendor { AMBA_VENDOR_LSI = 0xb6, }; -extern struct bus_type amba_bustype; +extern const struct bus_type amba_bustype; #define to_amba_device(d) container_of_const(d, struct amba_device, dev) -- cgit v1.2.3