diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-qcom-geni.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-qcom-geni.c | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/drivers/i2c/busses/i2c-qcom-geni.c b/drivers/i2c/busses/i2c-qcom-geni.c index c3f584795911..214b4c913a13 100644 --- a/drivers/i2c/busses/i2c-qcom-geni.c +++ b/drivers/i2c/busses/i2c-qcom-geni.c @@ -375,32 +375,6 @@ static void geni_i2c_tx_msg_cleanup(struct geni_i2c_dev *gi2c, } } -static void geni_i2c_stop_xfer(struct geni_i2c_dev *gi2c) -{ - int ret; - u32 geni_status; - struct i2c_msg *cur; - - /* Resume device, as runtime suspend can happen anytime during transfer */ - ret = pm_runtime_get_sync(gi2c->se.dev); - if (ret < 0) { - dev_err(gi2c->se.dev, "Failed to resume device: %d\n", ret); - return; - } - - geni_status = readl_relaxed(gi2c->se.base + SE_GENI_STATUS); - if (geni_status & M_GENI_CMD_ACTIVE) { - cur = gi2c->cur; - geni_i2c_abort_xfer(gi2c); - if (cur->flags & I2C_M_RD) - geni_i2c_rx_msg_cleanup(gi2c, cur); - else - geni_i2c_tx_msg_cleanup(gi2c, cur); - } - - pm_runtime_put_sync_suspend(gi2c->se.dev); -} - static int geni_i2c_rx_one_msg(struct geni_i2c_dev *gi2c, struct i2c_msg *msg, u32 m_param) { @@ -676,13 +650,6 @@ static int geni_i2c_remove(struct platform_device *pdev) return 0; } -static void geni_i2c_shutdown(struct platform_device *pdev) -{ - struct geni_i2c_dev *gi2c = platform_get_drvdata(pdev); - - geni_i2c_stop_xfer(gi2c); -} - static int __maybe_unused geni_i2c_runtime_suspend(struct device *dev) { int ret; @@ -747,7 +714,6 @@ MODULE_DEVICE_TABLE(of, geni_i2c_dt_match); static struct platform_driver geni_i2c_driver = { .probe = geni_i2c_probe, .remove = geni_i2c_remove, - .shutdown = geni_i2c_shutdown, .driver = { .name = "geni_i2c", .pm = &geni_i2c_pm_ops, |