diff options
author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2018-09-27 18:38:51 +0200 |
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committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2018-09-27 18:38:51 +0200 |
commit | 570911528badd8877fb4dba2a89aeef4af09c5b4 (patch) | |
tree | 55bba10c2b25a77f0fe3e1a436115cb9721d754c /drivers/mfd | |
parent | 929b34b825fd42d83d5cea66125966b99e429b1e (diff) | |
parent | 9fbcdd1319b481591803d29a458add4cf79e5431 (diff) |
Merge tag 'v4.4.158' into HEAD
This is the 4.4.158 stable release
Diffstat (limited to 'drivers/mfd')
-rw-r--r-- | drivers/mfd/cros_ec.c | 6 | ||||
-rw-r--r-- | drivers/mfd/sm501.c | 1 | ||||
-rw-r--r-- | drivers/mfd/ti_am335x_tscadc.c | 3 |
3 files changed, 7 insertions, 3 deletions
diff --git a/drivers/mfd/cros_ec.c b/drivers/mfd/cros_ec.c index 0eee63542038..115a6f67ab51 100644 --- a/drivers/mfd/cros_ec.c +++ b/drivers/mfd/cros_ec.c @@ -68,7 +68,11 @@ int cros_ec_register(struct cros_ec_device *ec_dev) mutex_init(&ec_dev->lock); - cros_ec_query_all(ec_dev); + err = cros_ec_query_all(ec_dev); + if (err) { + dev_err(dev, "Cannot identify the EC: error %d\n", err); + return err; + } err = mfd_add_devices(ec_dev->dev, PLATFORM_DEVID_AUTO, &ec_cell, 1, NULL, ec_dev->irq, NULL); diff --git a/drivers/mfd/sm501.c b/drivers/mfd/sm501.c index c646784c5a7d..fbec711c4195 100644 --- a/drivers/mfd/sm501.c +++ b/drivers/mfd/sm501.c @@ -714,6 +714,7 @@ sm501_create_subdev(struct sm501_devdata *sm, char *name, smdev->pdev.name = name; smdev->pdev.id = sm->pdev_id; smdev->pdev.dev.parent = sm->dev; + smdev->pdev.dev.coherent_dma_mask = 0xffffffff; if (res_count) { smdev->pdev.resource = (struct resource *)(smdev+1); diff --git a/drivers/mfd/ti_am335x_tscadc.c b/drivers/mfd/ti_am335x_tscadc.c index e4e4b22eebc9..4a0f076c91ba 100644 --- a/drivers/mfd/ti_am335x_tscadc.c +++ b/drivers/mfd/ti_am335x_tscadc.c @@ -224,14 +224,13 @@ static int ti_tscadc_probe(struct platform_device *pdev) * The TSC_ADC_SS controller design assumes the OCP clock is * at least 6x faster than the ADC clock. */ - clk = clk_get(&pdev->dev, "adc_tsc_fck"); + clk = devm_clk_get(&pdev->dev, "adc_tsc_fck"); if (IS_ERR(clk)) { dev_err(&pdev->dev, "failed to get TSC fck\n"); err = PTR_ERR(clk); goto err_disable_clk; } clock_rate = clk_get_rate(clk); - clk_put(clk); tscadc->clk_div = clock_rate / ADC_CLK; /* TSCADC_CLKDIV needs to be configured to the value minus 1 */ |