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ASoC: topology: fix big-endian check 

Use an explicit define to avoid Sparse issues coming from the use of
cpu_to_be32

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Pierre-Louis Bossart 2019-04-04 14:13:58 -05:00 committed by Mark Brown
parent 5aebe7c7f9
commit 2114171d9c
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1 changed files with 3 additions and 1 deletions
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4
sound/soc/soc-topology.c
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@ -30,6 +30,8 @@
#include <sound/soc-topology.h> #include <sound/soc-topology.h>
#include <sound/tlv.h> #include <sound/tlv.h>
#define SOC_TPLG_MAGIC_BIG_ENDIAN 0x436F5341 /* ASoC in reverse */
/* /*
* We make several passes over the data (since it wont necessarily be ordered) * We make several passes over the data (since it wont necessarily be ordered)
* and process objects in the following order. This guarantees the component * and process objects in the following order. This guarantees the component
@ -2502,7 +2504,7 @@ static int soc_valid_header(struct soc_tplg *tplg,
} }
/* big endian firmware objects not supported atm */ /* big endian firmware objects not supported atm */
if (hdr->magic == cpu_to_be32(SND_SOC_TPLG_MAGIC)) { if (hdr->magic == SOC_TPLG_MAGIC_BIG_ENDIAN) {
dev_err(tplg->dev, dev_err(tplg->dev,
"ASoC: pass %d big endian not supported header got %x at offset 0x%lx size 0x%zx.\n", "ASoC: pass %d big endian not supported header got %x at offset 0x%lx size 0x%zx.\n",
tplg->pass, hdr->magic, tplg->pass, hdr->magic,