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| author |  Tingwei Zhang <tingwei@codeaurora.org>
| 2020-09-28 10:34:52 -0600 |
|---|---|---|
| committer |  Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| 2020-09-28 19:47:40 +0200 |
| commit | 92fc7d819f6c273fb62e84eae17cd729f6e5eb65 (patch) | |
| tree | 63c76d822f22c5d4c181c7c5236d8b6cb987e536 /drivers/hwtracing/coresight/coresight-priv.h | |
| parent | coresight: Use IS_ENABLED for CONFIGs that may be modules (diff) | |
| download | linux-92fc7d819f6c273fb62e84eae17cd729f6e5eb65.tar.gz linux-92fc7d819f6c273fb62e84eae17cd729f6e5eb65.tar.bz2 linux-92fc7d819f6c273fb62e84eae17cd729f6e5eb65.zip | |
coresight: Add coresight prefix to barrier_pkt
Add coresight prefix to make it specific. It will be a export symbol.
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Mian Yousaf Kaukab <ykaukab@suse.de>
Signed-off-by: Tingwei Zhang <tingwei@codeaurora.org>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Link: https://lore.kernel.org/r/20200928163513.70169-5-mathieu.poirier@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/hwtracing/coresight/coresight-priv.h')
| -rw-r--r-- | drivers/hwtracing/coresight/coresight-priv.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/hwtracing/coresight/coresight-priv.h b/drivers/hwtracing/coresight/coresight-priv.h index 28695e26e5c6..d638c7d48815 100644 --- a/drivers/hwtracing/coresight/coresight-priv.h +++ b/drivers/hwtracing/coresight/coresight-priv.h @@ -66,8 +66,8 @@ static DEVICE_ATTR_RO(name) #define coresight_simple_reg64(type, name, lo_off, hi_off) \ __coresight_simple_func(type, NULL, name, lo_off, hi_off) -extern const u32 barrier_pkt[4]; -#define CORESIGHT_BARRIER_PKT_SIZE (sizeof(barrier_pkt)) +extern const u32 coresight_barrier_pkt[4]; +#define CORESIGHT_BARRIER_PKT_SIZE (sizeof(coresight_barrier_pkt)) enum etm_addr_type { ETM_ADDR_TYPE_NONE, @@ -104,10 +104,9 @@ struct cs_buffers { static inline void coresight_insert_barrier_packet(void *buf) { if (buf) - memcpy(buf, barrier_pkt, CORESIGHT_BARRIER_PKT_SIZE); + memcpy(buf, coresight_barrier_pkt, CORESIGHT_BARRIER_PKT_SIZE); } - static inline void CS_LOCK(void __iomem *addr) { do { |