diff options
Diffstat (limited to 'recipes/linux/linux-openmoko-2.6.34/pcf.patch')
| -rw-r--r-- | recipes/linux/linux-openmoko-2.6.34/pcf.patch | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/recipes/linux/linux-openmoko-2.6.34/pcf.patch b/recipes/linux/linux-openmoko-2.6.34/pcf.patch new file mode 100644 index 0000000000..07256a351b --- /dev/null +++ b/recipes/linux/linux-openmoko-2.6.34/pcf.patch @@ -0,0 +1,70 @@ +From 52a3e211599d22d03411549633869b9d3ea57d7e Mon Sep 17 00:00:00 2001 +From: Lars-Peter Clausen <lars@metafoo.de> +Date: Mon, 7 Jun 2010 23:45:10 +0200 +Subject: [PATCH] pcf50633 fix suspend/resume (slow resume bug #2337) + +--- + drivers/mfd/pcf50633-core.c | 28 ++++++++++++++++------------ + drivers/mfd/pcf50633-irq.c | 5 ++++- + 2 files changed, 20 insertions(+), 13 deletions(-) + +diff --git a/drivers/mfd/pcf50633-core.c b/drivers/mfd/pcf50633-core.c +index 9c14dbf..84673a9 100644 +--- a/drivers/mfd/pcf50633-core.c ++++ b/drivers/mfd/pcf50633-core.c +@@ -238,24 +237,30 @@ pcf50633_client_dev_register(struct pcf50633 *pcf, const char *name, + } + + #ifdef CONFIG_PM +-static int pcf50633_suspend(struct i2c_client *client, pm_message_t state) ++ ++static int pcf50633_suspend(struct device *dev) + { +- struct pcf50633 *pcf; +- pcf = i2c_get_clientdata(client); ++ struct pcf50633 *pcf = dev_get_drvdata(dev); + + return pcf50633_irq_suspend(pcf); + } + +-static int pcf50633_resume(struct i2c_client *client) ++static int pcf50633_resume(struct device *dev) + { +- struct pcf50633 *pcf; +- pcf = i2c_get_clientdata(client); ++ struct pcf50633 *pcf = dev_get_drvdata(dev); + + return pcf50633_irq_resume(pcf); + } ++ ++static const struct dev_pm_ops pcf50633_pm_ops = { ++ .suspend = pcf50633_suspend, ++ .resume = pcf50633_resume, ++}; ++ ++#define PCF50633_PM_OPS (&pcf50633_pm_ops) ++ + #else +-#define pcf50633_suspend NULL +-#define pcf50633_resume NULL ++#define PCF50633_PM_OPS NULL + #endif + + static int __devinit pcf50633_probe(struct i2c_client *client, +@@ -372,12 +377,11 @@ static struct i2c_device_id pcf50633_id_table[] = { + static struct i2c_driver pcf50633_driver = { + .driver = { + .name = "pcf50633", ++ .pm = PCF50633_PM_OPS, + }, + .id_table = pcf50633_id_table, + .probe = pcf50633_probe, + .remove = __devexit_p(pcf50633_remove), +- .suspend = pcf50633_suspend, +- .resume = pcf50633_resume, + }; + + static int __init pcf50633_init(void) +-- +1.7.1 + |