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authorMathieu Poirier <mathieu.poirier@linaro.org>2016-05-03 13:33:49 -0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-05-03 17:59:30 -0400
commita8ab4268e0db93c564ee6ccb770bb3d53af24be9 (patch)
tree7dc6b18586e1a3ecf9fbe60320bda66d803a4c6a /drivers/hwtracing
parent4c324b5f0e8a692c8d077da9d18533820c2ab636 (diff)
coresight: tmc: cleaning up header file
This patch first move the TMC_STS_TMCREADY_BIT and TMC_FFCR_FLUSHMAN_BIT defines to their respective section. It also removes TMC_FFCR_FLUSHMAN, since the same result can easily be obtained using the BIT() macro. Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hwtracing')
-rw-r--r--drivers/hwtracing/coresight/coresight-tmc.c2
-rw-r--r--drivers/hwtracing/coresight/coresight-tmc.h5
2 files changed, 3 insertions, 4 deletions
diff --git a/drivers/hwtracing/coresight/coresight-tmc.c b/drivers/hwtracing/coresight/coresight-tmc.c
index f9a6624ab531..07e2809d832b 100644
--- a/drivers/hwtracing/coresight/coresight-tmc.c
+++ b/drivers/hwtracing/coresight/coresight-tmc.c
@@ -50,7 +50,7 @@ static void tmc_flush_and_stop(struct tmc_drvdata *drvdata)
50 ffcr = readl_relaxed(drvdata->base + TMC_FFCR); 50 ffcr = readl_relaxed(drvdata->base + TMC_FFCR);
51 ffcr |= TMC_FFCR_STOP_ON_FLUSH; 51 ffcr |= TMC_FFCR_STOP_ON_FLUSH;
52 writel_relaxed(ffcr, drvdata->base + TMC_FFCR); 52 writel_relaxed(ffcr, drvdata->base + TMC_FFCR);
53 ffcr |= TMC_FFCR_FLUSHMAN; 53 ffcr |= BIT(TMC_FFCR_FLUSHMAN_BIT);
54 writel_relaxed(ffcr, drvdata->base + TMC_FFCR); 54 writel_relaxed(ffcr, drvdata->base + TMC_FFCR);
55 /* Ensure flush completes */ 55 /* Ensure flush completes */
56 if (coresight_timeout(drvdata->base, 56 if (coresight_timeout(drvdata->base,
diff --git a/drivers/hwtracing/coresight/coresight-tmc.h b/drivers/hwtracing/coresight/coresight-tmc.h
index 49718b4a9788..5a60830c8db5 100644
--- a/drivers/hwtracing/coresight/coresight-tmc.h
+++ b/drivers/hwtracing/coresight/coresight-tmc.h
@@ -49,6 +49,7 @@
49/* TMC_CTL - 0x020 */ 49/* TMC_CTL - 0x020 */
50#define TMC_CTL_CAPT_EN BIT(0) 50#define TMC_CTL_CAPT_EN BIT(0)
51/* TMC_STS - 0x00C */ 51/* TMC_STS - 0x00C */
52#define TMC_STS_TMCREADY_BIT 2
52#define TMC_STS_TRIGGERED BIT(1) 53#define TMC_STS_TRIGGERED BIT(1)
53/* TMC_AXICTL - 0x110 */ 54/* TMC_AXICTL - 0x110 */
54#define TMC_AXICTL_PROT_CTL_B0 BIT(0) 55#define TMC_AXICTL_PROT_CTL_B0 BIT(0)
@@ -56,16 +57,14 @@
56#define TMC_AXICTL_SCT_GAT_MODE BIT(7) 57#define TMC_AXICTL_SCT_GAT_MODE BIT(7)
57#define TMC_AXICTL_WR_BURST_16 0xF00 58#define TMC_AXICTL_WR_BURST_16 0xF00
58/* TMC_FFCR - 0x304 */ 59/* TMC_FFCR - 0x304 */
60#define TMC_FFCR_FLUSHMAN_BIT 6
59#define TMC_FFCR_EN_FMT BIT(0) 61#define TMC_FFCR_EN_FMT BIT(0)
60#define TMC_FFCR_EN_TI BIT(1) 62#define TMC_FFCR_EN_TI BIT(1)
61#define TMC_FFCR_FON_FLIN BIT(4) 63#define TMC_FFCR_FON_FLIN BIT(4)
62#define TMC_FFCR_FON_TRIG_EVT BIT(5) 64#define TMC_FFCR_FON_TRIG_EVT BIT(5)
63#define TMC_FFCR_FLUSHMAN BIT(6)
64#define TMC_FFCR_TRIGON_TRIGIN BIT(8) 65#define TMC_FFCR_TRIGON_TRIGIN BIT(8)
65#define TMC_FFCR_STOP_ON_FLUSH BIT(12) 66#define TMC_FFCR_STOP_ON_FLUSH BIT(12)
66 67
67#define TMC_STS_TMCREADY_BIT 2
68#define TMC_FFCR_FLUSHMAN_BIT 6
69 68
70enum tmc_config_type { 69enum tmc_config_type {
71 TMC_CONFIG_TYPE_ETB, 70 TMC_CONFIG_TYPE_ETB,