From ba9ef6afc45ff4eb2d9c6e26c6a94279ee3b4348 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Fri, 9 Aug 2019 18:33:20 +0200 Subject: [PATCH] ARM: iop32x: make mach/uncompress.h independent of mach/hardware.h All supported uarts use the same address: IQ80321_UART and IQ31244_UART are both defined to the default value of 0xfe800000. By using that as the address unconditionally, all dependencies on other machine headers can be avoided. Link: https://lore.kernel.org/r/20190809163334.489360-6-arnd@arndb.de Signed-off-by: Arnd Bergmann --- arch/arm/mach-iop32x/include/mach/uncompress.h | 18 ++---------------- 1 file changed, 2 insertions(+), 16 deletions(-) diff --git a/arch/arm/mach-iop32x/include/mach/uncompress.h b/arch/arm/mach-iop32x/include/mach/uncompress.h index ed4ac3e28fa1..c8548875d942 100644 --- a/arch/arm/mach-iop32x/include/mach/uncompress.h +++ b/arch/arm/mach-iop32x/include/mach/uncompress.h @@ -6,9 +6,8 @@ #include #include #include -#include -volatile u8 *uart_base; +#define uart_base ((volatile u8 *)0xfe800000) #define TX_DONE (UART_LSR_TEMT | UART_LSR_THRE) @@ -23,17 +22,4 @@ static inline void flush(void) { } -static __inline__ void __arch_decomp_setup(unsigned long arch_id) -{ - if (machine_is_iq80321()) - uart_base = (volatile u8 *)IQ80321_UART; - else if (machine_is_iq31244() || machine_is_em7210()) - uart_base = (volatile u8 *)IQ31244_UART; - else - uart_base = (volatile u8 *)0xfe800000; -} - -/* - * nothing to do - */ -#define arch_decomp_setup() __arch_decomp_setup(arch_id) +#define arch_decomp_setup() do { } while (0) -- 2.45.2