diff options
| author |   Vinod Koul <vkoul@kernel.org> | 2020-09-17 17:31:46 +0530 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2020-09-18 17:49:44 +0530 |
| commit | f067c9251797ab0ff13cb4c6d5f5a0e6dc2c65d3 (patch) | |
| tree | 5705de849827126cddc1b35908157e72ca2d2d11 /drivers/soundwire | |
| parent | soundwire: cadence: use u32p_replace_bits (diff) | |
| download | linux-dev-f067c9251797ab0ff13cb4c6d5f5a0e6dc2c65d3.tar.xz linux-dev-f067c9251797ab0ff13cb4c6d5f5a0e6dc2c65d3.zip | |
soundwire: intel: use {u32|u16}p_replace_bits
FIELD_PREP() does not replace the bits so it is not apt in case where we
modify a register.
Use u32_replace_bits() or u16_replace_bits() instead.
Fixes: 3b4979cabd4b ("soundwire: intel: use FIELD_{GET|PREP}")
Tested-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20200917120146.1780323-3-vkoul@kernel.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/soundwire')
| -rw-r--r-- | drivers/soundwire/intel.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c index 1211d114ff59..7dc6569ac431 100644 --- a/drivers/soundwire/intel.c +++ b/drivers/soundwire/intel.c @@ -329,7 +329,7 @@ static int intel_link_power_up(struct sdw_intel *sdw) /* set SyncPRD period */ sync_reg = intel_readl(shim, SDW_SHIM_SYNC); - sync_reg |= FIELD_PREP(SDW_SHIM_SYNC_SYNCPRD, syncprd); + u32p_replace_bits(&sync_reg, syncprd, SDW_SHIM_SYNC_SYNCPRD); /* Set SyncCPU bit */ sync_reg |= SDW_SHIM_SYNC_SYNCCPU; @@ -448,7 +448,7 @@ static int intel_shim_init(struct sdw_intel *sdw, bool clock_stop) intel_shim_glue_to_master_ip(sdw); - act |= FIELD_PREP(SDW_SHIM_CTMCTL_DOAIS, 0x1); + u16p_replace_bits(&act, 0x1, SDW_SHIM_CTMCTL_DOAIS); act |= SDW_SHIM_CTMCTL_DACTQE; act |= SDW_SHIM_CTMCTL_DODS; intel_writew(shim, SDW_SHIM_CTMCTL(link_id), act); @@ -712,9 +712,9 @@ intel_pdi_shim_configure(struct sdw_intel *sdw, struct sdw_cdns_pdi *pdi) else pdi_conf &= ~(SDW_SHIM_PCMSYCM_DIR); - pdi_conf |= FIELD_PREP(SDW_SHIM_PCMSYCM_STREAM, pdi->intel_alh_id); - pdi_conf |= FIELD_PREP(SDW_SHIM_PCMSYCM_LCHN, pdi->l_ch_num); - pdi_conf |= FIELD_PREP(SDW_SHIM_PCMSYCM_HCHN, pdi->h_ch_num); + u32p_replace_bits(&pdi_conf, pdi->intel_alh_id, SDW_SHIM_PCMSYCM_STREAM); + u32p_replace_bits(&pdi_conf, pdi->l_ch_num, SDW_SHIM_PCMSYCM_LCHN); + u32p_replace_bits(&pdi_conf, pdi->h_ch_num, SDW_SHIM_PCMSYCM_HCHN); intel_writew(shim, SDW_SHIM_PCMSYCHM(link_id, pdi->num), pdi_conf); } @@ -734,8 +734,8 @@ intel_pdi_alh_configure(struct sdw_intel *sdw, struct sdw_cdns_pdi *pdi) /* Program Stream config ALH register */ conf = intel_readl(alh, SDW_ALH_STRMZCFG(pdi->intel_alh_id)); - conf |= FIELD_PREP(SDW_ALH_STRMZCFG_DMAT, SDW_ALH_STRMZCFG_DMAT_VAL); - conf |= FIELD_PREP(SDW_ALH_STRMZCFG_CHN, pdi->ch_count - 1); + u32p_replace_bits(&conf, SDW_ALH_STRMZCFG_DMAT_VAL, SDW_ALH_STRMZCFG_DMAT); + u32p_replace_bits(&conf, pdi->ch_count - 1, SDW_ALH_STRMZCFG_CHN); intel_writel(alh, SDW_ALH_STRMZCFG(pdi->intel_alh_id), conf); } |