Fix W=1 warning:
sound/pci/rme9652/hdspm.c: In function ‘hdspm_autosync_ref’: sound/pci/rme9652/hdspm.c:3030:16: warning: comparison of unsigned expression >= 0 is always true [-Wtype-limits] 3030 | if ((syncref >= HDSPM_AES32_AUTOSYNC_FROM_WORD) && | ^~
Signed-off-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com --- sound/pci/rme9652/hdspm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c index f7cda9062088..0fa49f4d15cf 100644 --- a/sound/pci/rme9652/hdspm.c +++ b/sound/pci/rme9652/hdspm.c @@ -3027,8 +3027,8 @@ static int hdspm_autosync_ref(struct hdspm *hdspm)
unsigned int status = hdspm_read(hdspm, HDSPM_statusRegister); unsigned int syncref = (status >> HDSPM_AES32_syncref_bit) & 0xF; - if ((syncref >= HDSPM_AES32_AUTOSYNC_FROM_WORD) && - (syncref <= HDSPM_AES32_AUTOSYNC_FROM_SYNC_IN)) { + /* syncref >= HDSPM_AES32_AUTOSYNC_FROM_WORD is always true */ + if (syncref <= HDSPM_AES32_AUTOSYNC_FROM_SYNC_IN) { return syncref; } return HDSPM_AES32_AUTOSYNC_FROM_NONE;