[PATCH v2 10/15] coresight: Make ETM3x ETMTECR1 register accesses consistent with sysreg.h

James Clark
2022-02-03T12:06:45Z

drivers/hwtracing/coresight/coresight-etm3x-core.c | 2 +-
drivers/hwtracing/coresight/coresight-etm3x-sysfs.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/hwtracing/coresight/coresight-etm3x-core.c b/drivers/hwtracing/coresight/coresight-etm3x-core.c
index cf64ce73a741..35e4bdee848c 100644
--- a/drivers/hwtracing/coresight/coresight-etm3x-core.c
+++ b/drivers/hwtracing/coresight/coresight-etm3x-core.c
@@ -204,7 +204,7 @@ void etm_set_default(struct etm_config *config)
* set all bits in register 0x007, the ETMTECR2, to 0
* set register 0x008, the ETMTEEVR, to 0x6F (TRUE).
*/
- config->enable_ctrl1 = BIT(24);
+ config->enable_ctrl1 = ETMTECR1_INC_EXC;
config->enable_ctrl2 = 0x0;
config->enable_event = ETM_HARD_WIRE_RES_A;

diff --git a/drivers/hwtracing/coresight/coresight-etm3x-sysfs.c b/drivers/hwtracing/coresight/coresight-etm3x-sysfs.c
index e8c7649f123e..68fcbf4ce7a8 100644
--- a/drivers/hwtracing/coresight/coresight-etm3x-sysfs.c
+++ b/drivers/hwtracing/coresight/coresight-etm3x-sysfs.c
@@ -474,7 +474,7 @@ static ssize_t addr_start_store(struct device *dev,
config->addr_val[idx] = val;
config->addr_type[idx] = ETM_ADDR_TYPE_START;
config->startstop_ctrl |= (1 << idx);
- config->enable_ctrl1 |= BIT(25);
+ config->enable_ctrl1 |= ETMTECR1_START_STOP;
spin_unlock(&drvdata->spinlock);

return size;
--
2.28.0