diff options
Diffstat (limited to 'drivers/i2c/busses/i2c-img-scb.c')
| -rw-r--r-- | drivers/i2c/busses/i2c-img-scb.c | 26 |
1 files changed, 8 insertions, 18 deletions
diff --git a/drivers/i2c/busses/i2c-img-scb.c b/drivers/i2c/busses/i2c-img-scb.c index 66ba36949ab5..88192c25c44c 100644 --- a/drivers/i2c/busses/i2c-img-scb.c +++ b/drivers/i2c/busses/i2c-img-scb.c @@ -831,7 +831,7 @@ next_atomic_cmd: */ static void img_i2c_check_timer(struct timer_list *t) { - struct img_i2c *i2c = from_timer(i2c, t, check_timer); + struct img_i2c *i2c = timer_container_of(i2c, t, check_timer); unsigned long flags; unsigned int line_status; @@ -1122,19 +1122,15 @@ static int img_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, time_left = wait_for_completion_timeout(&i2c->msg_complete, IMG_I2C_TIMEOUT); - del_timer_sync(&i2c->check_timer); + timer_delete_sync(&i2c->check_timer); - if (time_left == 0) { - dev_err(adap->dev.parent, "i2c transfer timed out\n"); + if (time_left == 0) i2c->msg_status = -ETIMEDOUT; - break; - } if (i2c->msg_status) break; } - pm_runtime_mark_last_busy(adap->dev.parent); pm_runtime_put_autosuspend(adap->dev.parent); return i2c->msg_status ? i2c->msg_status : num; @@ -1146,7 +1142,7 @@ static u32 img_i2c_func(struct i2c_adapter *adap) } static const struct i2c_algorithm img_i2c_algo = { - .master_xfer = img_i2c_xfer, + .xfer = img_i2c_xfer, .functionality = img_i2c_func, }; @@ -1168,7 +1164,6 @@ static int img_i2c_init(struct img_i2c *i2c) "Unknown hardware revision (%d.%d.%d.%d)\n", (rev >> 24) & 0xff, (rev >> 16) & 0xff, (rev >> 8) & 0xff, rev & 0xff); - pm_runtime_mark_last_busy(i2c->adap.dev.parent); pm_runtime_put_autosuspend(i2c->adap.dev.parent); return -EINVAL; } @@ -1320,7 +1315,6 @@ static int img_i2c_init(struct img_i2c *i2c) /* Perform a synchronous sequence to reset the bus */ ret = img_i2c_reset_bus(i2c); - pm_runtime_mark_last_busy(i2c->adap.dev.parent); pm_runtime_put_autosuspend(i2c->adap.dev.parent); return ret; @@ -1454,7 +1448,6 @@ static int img_i2c_runtime_resume(struct device *dev) return 0; } -#ifdef CONFIG_PM_SLEEP static int img_i2c_suspend(struct device *dev) { struct img_i2c *i2c = dev_get_drvdata(dev); @@ -1482,13 +1475,10 @@ static int img_i2c_resume(struct device *dev) return 0; } -#endif /* CONFIG_PM_SLEEP */ static const struct dev_pm_ops img_i2c_pm = { - SET_RUNTIME_PM_OPS(img_i2c_runtime_suspend, - img_i2c_runtime_resume, - NULL) - SET_SYSTEM_SLEEP_PM_OPS(img_i2c_suspend, img_i2c_resume) + RUNTIME_PM_OPS(img_i2c_runtime_suspend, img_i2c_runtime_resume, NULL) + SYSTEM_SLEEP_PM_OPS(img_i2c_suspend, img_i2c_resume) }; static const struct of_device_id img_scb_i2c_match[] = { @@ -1501,10 +1491,10 @@ static struct platform_driver img_scb_i2c_driver = { .driver = { .name = "img-i2c-scb", .of_match_table = img_scb_i2c_match, - .pm = &img_i2c_pm, + .pm = pm_ptr(&img_i2c_pm), }, .probe = img_i2c_probe, - .remove_new = img_i2c_remove, + .remove = img_i2c_remove, }; module_platform_driver(img_scb_i2c_driver); |