From 8234eaef8002cb8ba30920949b338d692508137a Mon Sep 17 00:00:00 2001 From: Alexander Shishkin Date: Wed, 4 Aug 2010 11:22:43 +0100 Subject: [PATCH] ARM: 6291/1: coresight: move struct tracectx inside etm driver This is done so as to be able to make use of the coresight components' registers in assembler code (like omap sleep code). Also, there shouldn't be any users of this structure outside the etm driver. Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Alexander Shishkin Signed-off-by: Russell King --- arch/arm/include/asm/hardware/coresight.h | 12 ------------ arch/arm/kernel/etm.c | 15 +++++++++++++++ 2 files changed, 15 insertions(+), 12 deletions(-) diff --git a/arch/arm/include/asm/hardware/coresight.h b/arch/arm/include/asm/hardware/coresight.h index 212e47828c79..d84605175fc4 100644 --- a/arch/arm/include/asm/hardware/coresight.h +++ b/arch/arm/include/asm/hardware/coresight.h @@ -21,18 +21,6 @@ #define TRACER_RUNNING BIT(TRACER_RUNNING_BIT) #define TRACER_CYCLE_ACC BIT(TRACER_CYCLE_ACC_BIT) -struct tracectx { - unsigned int etb_bufsz; - void __iomem *etb_regs; - void __iomem *etm_regs; - unsigned long flags; - int ncmppairs; - int etm_portsz; - struct device *dev; - struct clk *emu_clk; - struct mutex mutex; -}; - #define TRACER_TIMEOUT 10000 #define etm_writel(t, v, x) \ diff --git a/arch/arm/kernel/etm.c b/arch/arm/kernel/etm.c index 33c7077174db..a48d51257988 100644 --- a/arch/arm/kernel/etm.c +++ b/arch/arm/kernel/etm.c @@ -30,6 +30,21 @@ MODULE_LICENSE("GPL"); MODULE_AUTHOR("Alexander Shishkin"); +/* + * ETM tracer state + */ +struct tracectx { + unsigned int etb_bufsz; + void __iomem *etb_regs; + void __iomem *etm_regs; + unsigned long flags; + int ncmppairs; + int etm_portsz; + struct device *dev; + struct clk *emu_clk; + struct mutex mutex; +}; + static struct tracectx tracer; static inline bool trace_isrunning(struct tracectx *t) -- 2.39.5