Commit ebba56e7 authored by Mathieu Poirier's avatar Mathieu Poirier Committed by Greg Kroah-Hartman
Browse files

coresight: tmc: clearly define number of transfers per burst 



This patch makes the name of the define reflect the amount of
data tranfers per burst, in this case 16.

Signed-off-by: default avatarMathieu Poirier <mathieu.poirier@linaro.org>
Reviewed-by: default avatarSuzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b1789b79

drivers/hwtracing/coresight/coresight-tmc.c

+2 −2
Original line number Diff line number Diff line
@@ -67,7 +67,7 @@ 
#define TMC_AXICTL_PROT_CTL_B0	BIT(0)

#define TMC_AXICTL_PROT_CTL_B1	BIT(1)

#define TMC_AXICTL_SCT_GAT_MODE	BIT(7)

#define TMC_AXICTL_WR_BURST_LEN 0xF00

#define TMC_AXICTL_WR_BURST_16	0xF00

/* TMC_FFCR - 0x304 */

#define TMC_FFCR_EN_FMT		BIT(0)

#define TMC_FFCR_EN_TI		BIT(1)
@@ -211,7 +211,7 @@ static void tmc_etr_enable_hw(struct tmc_drvdata *drvdata) 
	writel_relaxed(TMC_MODE_CIRCULAR_BUFFER, drvdata->base + TMC_MODE);



	axictl = readl_relaxed(drvdata->base + TMC_AXICTL);

	axictl |= TMC_AXICTL_WR_BURST_LEN;

	axictl |= TMC_AXICTL_WR_BURST_16;

	writel_relaxed(axictl, drvdata->base + TMC_AXICTL);

	axictl &= ~TMC_AXICTL_SCT_GAT_MODE;

	writel_relaxed(axictl, drvdata->base + TMC_AXICTL);

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