Fix W=1 warnings:
skl-sst-dsp.c: In function ‘skl_dsp_get_enabled_cores’: include/linux/bits.h:26:28: warning: comparison of unsigned expression < 0 is always false [-Wtype-limits]
cast the core number to a long to avoid checking if an unsigned value is lower than zero.
Signed-off-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com --- sound/soc/intel/skylake/skl-sst-dsp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/intel/skylake/skl-sst-dsp.c b/sound/soc/intel/skylake/skl-sst-dsp.c index 225706d148d8..cb83b395f210 100644 --- a/sound/soc/intel/skylake/skl-sst-dsp.c +++ b/sound/soc/intel/skylake/skl-sst-dsp.c @@ -52,7 +52,7 @@ unsigned int skl_dsp_get_enabled_cores(struct sst_dsp *ctx) unsigned int core_mask, en_cores_mask; u32 val;
- core_mask = SKL_DSP_CORES_MASK(skl->cores.count); + core_mask = SKL_DSP_CORES_MASK((long)skl->cores.count);
val = sst_dsp_shim_read_unlocked(ctx, SKL_ADSP_REG_ADSPCS);