From: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
Currently da9062_tsi does not probe and it fails as follows:
da9052 1-0048: Unable to determine device interrupts
Use the new da9052 irq functions and allow the driver to probe and operate
correctly.
Tested on mx53qsb board using 'evtest' tool.
Cc: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
Cc: <linux-input@xxxxxxxxxxxxxxx>
Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
---
drivers/input/touchscreen/da9052_tsi.c | 17 ++++++++---------
1 file changed, 8 insertions(+), 9 deletions(-)
diff --git a/drivers/input/touchscreen/da9052_tsi.c b/drivers/input/touchscreen/da9052_tsi.c
index 71f6165..33fd3fa 100644
--- a/drivers/input/touchscreen/da9052_tsi.c
+++ b/drivers/input/touchscreen/da9052_tsi.c
@@ -274,16 +274,16 @@ static int __devinit da9052_ts_probe(struct platform_device *pdev)
/* Disable ADC */
da9052_ts_adc_toggle(tsi, false);
- error = da9052_request_irq(tsi->da9052, DA9052_IRQ_PENDOWN, "pendown-irq",
- da9052_ts_pendwn_irq, tsi);
+ error = da9052_request_irq(tsi->da9052, DA9052_IRQ_PENDOWN,
+ "pendown-irq", da9052_ts_pendwn_irq, tsi);
if (error) {
dev_err(tsi->da9052->dev,
"Failed to register PENDWN IRQ: %d\n", error);
goto err_free_mem;
}
- error = da9052_request_irq(tsi->da9052, DA9052_IRQ_TSIREADY, "tsiready-irq",
- da9052_ts_datardy_irq, tsi);
+ error = da9052_request_irq(tsi->da9052, DA9052_IRQ_TSIREADY,
+ "tsiready-irq", da9052_ts_datardy_irq, tsi);
if (error) {
dev_err(tsi->da9052->dev,
"Failed to register TSIRDY IRQ :%d\n", error);
@@ -307,9 +307,9 @@ static int __devinit da9052_ts_probe(struct platform_device *pdev)
return 0;
err_free_datardy_irq:
- da9052_free_irq(da9052, DA9052_IRQ_TSIREADY, da9052);
+ da9052_free_irq(tsi->da9052, DA9052_IRQ_TSIREADY, tsi);
err_free_pendwn_irq:
- da9052_free_irq(da9052, DA9052_IRQ_PENDOWN, da9052);
+ da9052_free_irq(tsi->da9052, DA9052_IRQ_PENDOWN, tsi);
err_free_mem:
kfree(tsi);
input_free_device(input_dev);
@@ -320,12 +320,11 @@ err_free_mem:
static int __devexit da9052_ts_remove(struct platform_device *pdev)
{
struct da9052_tsi *tsi = platform_get_drvdata(pdev);
- struct da9052 *da9052 = dev_get_drvdata(pdev->dev.parent);
da9052_reg_write(tsi->da9052, DA9052_LDO9_REG, 0x19);
- da9052_free_irq(da9052, DA9052_IRQ_TSIREADY, da9052);
- da9052_free_irq(da9052, DA9052_IRQ_PENDOWN, da9052);
+ da9052_free_irq(tsi->da9052, DA9052_IRQ_TSIREADY, tsi);
+ da9052_free_irq(tsi->da9052, DA9052_IRQ_PENDOWN, tsi);
input_unregister_device(tsi->dev);
kfree(tsi);
--
1.7.9.5
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