ASoC: topology: fix big-endian check (2114171d) · Commits · 戴 / test

Use an explicit define to avoid Sparse issues coming from the use of cpu_to_be32 Signed-off-by:

sound/soc/soc-topology.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -30,6 +30,8 @@
		#include <sound/soc-topology.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)
		* 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 */
		if (hdr->magic == cpu_to_be32(SND_SOC_TPLG_MAGIC)) {
		if (hdr->magic == SOC_TPLG_MAGIC_BIG_ENDIAN) {
		dev_err(tplg->dev,
		"ASoC: pass %d big endian not supported header got %x at offset 0x%lx size 0x%zx.\n",
		tplg->pass, hdr->magic,