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Commit 8938151d authored by Puneet Mishra's avatar Puneet Mishra
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nq-nci: XO shut down issue fix 



Fixing XO shut down issue hapening due to nfc enable pin.

Change-Id: I12c8bce00e70162324761b4f5ff3406178e50878
Signed-off-by: default avatarPuneet Mishra <puneetm@codeaurora.org>
parent bd4743e8

drivers/nfc/nq-nci.c

+4 −1
Original line number Diff line number Diff line
@@ -438,6 +438,7 @@ static int nfcc_hw_check(struct i2c_client *client, unsigned int enable_gpio) 
		"%s: - i2c_master_recv Error\n", __func__);

		goto err_nfcc_hw_check;

	}

	gpio_set_value(enable_gpio, 0);/* ULPM: Disable */

	ret = 0;

	goto done;
@@ -775,6 +776,7 @@ err_misc_register: 
err_clkreq_gpio:

	gpio_free(platform_data->clkreq_gpio);

err_irq:

	free_irq(client->irq, nqx_dev);

	gpio_free(platform_data->irq_gpio);

err_en_gpio:

	gpio_free(platform_data->en_gpio);
@@ -804,8 +806,9 @@ static int nqx_remove(struct i2c_client *client) 
static int nqx_suspend(struct device *device)

{

	struct i2c_client *client = to_i2c_client(device);

	struct nqx_dev *nqx_dev = i2c_get_clientdata(client);



	if (device_may_wakeup(&client->dev))

	if (device_may_wakeup(&client->dev) && nqx_dev->irq_enabled)

		enable_irq_wake(client->irq);

	return 0;

}