On some platforms (i.e. arc, m68k and sparc) __fls returns an int (while on most platforms it returns an unsigned long). This triggers a format warning on these few platforms as the driver uses %ld to print a warning.
So explicitly cast the return value to unsigned long to make the warning go away (and so fix allmodconfig build on the affected architectures).
Fixes: beed983621fb ("ASoC: Intel: avs: Machine board registration") Reviewed-by: Cezary Rojewski cezary.rojewski@intel.com Signed-off-by: Uwe Kleine-König u.kleine-koenig@pengutronix.de --- sound/soc/intel/avs/board_selection.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/sound/soc/intel/avs/board_selection.c b/sound/soc/intel/avs/board_selection.c index 80cb0164678a..87f9c18be238 100644 --- a/sound/soc/intel/avs/board_selection.c +++ b/sound/soc/intel/avs/board_selection.c @@ -326,7 +326,8 @@ static int avs_register_i2s_board(struct avs_dev *adev, struct snd_soc_acpi_mach num_ssps = adev->hw_cfg.i2s_caps.ctrl_count; if (fls(mach->mach_params.i2s_link_mask) > num_ssps) { dev_err(adev->dev, "Platform supports %d SSPs but board %s requires SSP%ld\n", - num_ssps, mach->drv_name, __fls(mach->mach_params.i2s_link_mask)); + num_ssps, mach->drv_name, + (unsigned long)__fls(mach->mach_params.i2s_link_mask)); return -ENODEV; }
base-commit: beed983621fbdfd291e6e3a0cdc4d10517e60af8