[PATCH 04/20] phy: qcom-qmp-pcie: clean up status polling

Johan Hovold
2022-10-12T08:50:48Z

Clean up the status polling by dropping the ready bit mask which is no
longer needed since the QMP driver split.

Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
---
drivers/phy/qualcomm/phy-qcom-qmp-pcie.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
index 9b866ed19ddc..4af6b9e50d16 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
@@ -1966,7 +1966,7 @@ static int qmp_pcie_power_on(struct phy *phy)
const struct qmp_phy_cfg_tables *mode_tables;
void __iomem *pcs = qphy->pcs;
void __iomem *status;
- unsigned int mask, val, ready;
+ unsigned int mask, val;
int ret;

qphy_setbits(pcs, cfg->regs[QPHY_PCS_POWER_DOWN_CONTROL],
@@ -2004,9 +2004,7 @@ static int qmp_pcie_power_on(struct phy *phy)

status = pcs + cfg->regs[QPHY_PCS_STATUS];
mask = cfg->phy_status;
- ready = 0;
-
- ret = readl_poll_timeout(status, val, (val & mask) == ready, 10,
+ ret = readl_poll_timeout(status, val, !(val & mask), 10,
PHY_INIT_COMPLETE_TIMEOUT);
if (ret) {
dev_err(qmp->dev, "phy initialization timed-out\n");
--
2.35.1