diff options
author | Felix Fietkau <nbd@openwrt.org> | 2008-09-29 01:06:14 +0000 |
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committer | Felix Fietkau <nbd@openwrt.org> | 2008-09-29 01:06:14 +0000 |
commit | eb6f02a23faf48c703fbab3453bbcb14e22a2407 (patch) | |
tree | cf02a7da67b0e8d59693887cb9c31a54d023fdaf /target/linux/ixp4xx/patches-2.6.25/011-rtc_pcf8563_new_style.patch | |
parent | fc59ffea21a7c3bba57593d1599e57de71f9a1d7 (diff) | |
download | upstream-eb6f02a23faf48c703fbab3453bbcb14e22a2407.tar.gz upstream-eb6f02a23faf48c703fbab3453bbcb14e22a2407.tar.bz2 upstream-eb6f02a23faf48c703fbab3453bbcb14e22a2407.zip |
ixp4xx: remove 2.6.25 patches
SVN-Revision: 12788
Diffstat (limited to 'target/linux/ixp4xx/patches-2.6.25/011-rtc_pcf8563_new_style.patch')
-rw-r--r-- | target/linux/ixp4xx/patches-2.6.25/011-rtc_pcf8563_new_style.patch | 191 |
1 files changed, 0 insertions, 191 deletions
diff --git a/target/linux/ixp4xx/patches-2.6.25/011-rtc_pcf8563_new_style.patch b/target/linux/ixp4xx/patches-2.6.25/011-rtc_pcf8563_new_style.patch deleted file mode 100644 index 400da84b0a..0000000000 --- a/target/linux/ixp4xx/patches-2.6.25/011-rtc_pcf8563_new_style.patch +++ /dev/null @@ -1,191 +0,0 @@ ---- - drivers/rtc/rtc-pcf8563.c | 109 +++++++++++++--------------------------------- - 1 file changed, 32 insertions(+), 77 deletions(-) - ---- a/drivers/rtc/rtc-pcf8563.c -+++ b/drivers/rtc/rtc-pcf8563.c -@@ -18,17 +18,7 @@ - #include <linux/bcd.h> - #include <linux/rtc.h> - --#define DRV_VERSION "0.4.2" -- --/* Addresses to scan: none -- * This chip cannot be reliably autodetected. An empty eeprom -- * located at 0x51 will pass the validation routine due to -- * the way the registers are implemented. -- */ --static const unsigned short normal_i2c[] = { I2C_CLIENT_END }; -- --/* Module parameters */ --I2C_CLIENT_INSMOD; -+#define DRV_VERSION "0.4.3" - - #define PCF8563_REG_ST1 0x00 /* status */ - #define PCF8563_REG_ST2 0x01 -@@ -53,8 +43,10 @@ - #define PCF8563_SC_LV 0x80 /* low voltage */ - #define PCF8563_MO_C 0x80 /* century */ - -+static struct i2c_driver pcf8563_driver; -+ - struct pcf8563 { -- struct i2c_client client; -+ struct rtc_device *rtc; - /* - * The meaning of MO_C bit varies by the chip type. - * From PCF8563 datasheet: this bit is toggled when the years -@@ -72,16 +64,13 @@ - int c_polarity; /* 0: MO_C=1 means 19xx, otherwise MO_C=1 means 20xx */ - }; - --static int pcf8563_probe(struct i2c_adapter *adapter, int address, int kind); --static int pcf8563_detach(struct i2c_client *client); -- - /* - * In the routines that deal directly with the pcf8563 hardware, we use - * rtc_time -- month 0-11, hour 0-23, yr = calendar year-epoch. - */ - static int pcf8563_get_datetime(struct i2c_client *client, struct rtc_time *tm) - { -- struct pcf8563 *pcf8563 = container_of(client, struct pcf8563, client); -+ struct pcf8563 *pcf8563 = i2c_get_clientdata(client); - unsigned char buf[13] = { PCF8563_REG_ST1 }; - - struct i2c_msg msgs[] = { -@@ -138,7 +127,7 @@ - - static int pcf8563_set_datetime(struct i2c_client *client, struct rtc_time *tm) - { -- struct pcf8563 *pcf8563 = container_of(client, struct pcf8563, client); -+ struct pcf8563 *pcf8563 = i2c_get_clientdata(client); - int i, err; - unsigned char buf[9]; - -@@ -257,100 +246,66 @@ - .set_time = pcf8563_rtc_set_time, - }; - --static int pcf8563_attach(struct i2c_adapter *adapter) --{ -- return i2c_probe(adapter, &addr_data, pcf8563_probe); --} -- --static struct i2c_driver pcf8563_driver = { -- .driver = { -- .name = "pcf8563", -- }, -- .id = I2C_DRIVERID_PCF8563, -- .attach_adapter = &pcf8563_attach, -- .detach_client = &pcf8563_detach, --}; -- --static int pcf8563_probe(struct i2c_adapter *adapter, int address, int kind) -+static int pcf8563_probe(struct i2c_client *client) - { - struct pcf8563 *pcf8563; -- struct i2c_client *client; -- struct rtc_device *rtc; - - int err = 0; - -- dev_dbg(&adapter->dev, "%s\n", __FUNCTION__); -+ dev_dbg(&client->dev, "%s\n", __FUNCTION__); - -- if (!i2c_check_functionality(adapter, I2C_FUNC_I2C)) { -- err = -ENODEV; -- goto exit; -- } -+ if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) -+ return -ENODEV; - -- if (!(pcf8563 = kzalloc(sizeof(struct pcf8563), GFP_KERNEL))) { -- err = -ENOMEM; -- goto exit; -- } -- -- client = &pcf8563->client; -- client->addr = address; -- client->driver = &pcf8563_driver; -- client->adapter = adapter; -- -- strlcpy(client->name, pcf8563_driver.driver.name, I2C_NAME_SIZE); -+ if (!(pcf8563 = kzalloc(sizeof(struct pcf8563), GFP_KERNEL))) -+ return -ENOMEM; - - /* Verify the chip is really an PCF8563 */ -- if (kind < 0) { -- if (pcf8563_validate_client(client) < 0) { -- err = -ENODEV; -- goto exit_kfree; -- } -- } -- -- /* Inform the i2c layer */ -- if ((err = i2c_attach_client(client))) -+ if (pcf8563_validate_client(client) < 0) { -+ err = -ENODEV; - goto exit_kfree; -+ } - - dev_info(&client->dev, "chip found, driver version " DRV_VERSION "\n"); - -- rtc = rtc_device_register(pcf8563_driver.driver.name, &client->dev, -+ pcf8563->rtc = rtc_device_register(pcf8563_driver.driver.name, &client->dev, - &pcf8563_rtc_ops, THIS_MODULE); - -- if (IS_ERR(rtc)) { -- err = PTR_ERR(rtc); -- goto exit_detach; -+ if (IS_ERR(pcf8563->rtc)) { -+ err = PTR_ERR(pcf8563->rtc); -+ goto exit_kfree; - } - -- i2c_set_clientdata(client, rtc); -+ i2c_set_clientdata(client, pcf8563); - - return 0; - --exit_detach: -- i2c_detach_client(client); -- - exit_kfree: - kfree(pcf8563); - --exit: - return err; - } - --static int pcf8563_detach(struct i2c_client *client) -+static int pcf8563_remove(struct i2c_client *client) - { -- struct pcf8563 *pcf8563 = container_of(client, struct pcf8563, client); -- int err; -- struct rtc_device *rtc = i2c_get_clientdata(client); -+ struct pcf8563 *pcf8563 = i2c_get_clientdata(client); - -- if (rtc) -- rtc_device_unregister(rtc); -- -- if ((err = i2c_detach_client(client))) -- return err; -+ if (pcf8563->rtc) -+ rtc_device_unregister(pcf8563->rtc); - - kfree(pcf8563); - - return 0; - } - -+static struct i2c_driver pcf8563_driver = { -+ .driver = { -+ .name = "rtc-pcf8563", -+ }, -+ .probe = pcf8563_probe, -+ .remove = pcf8563_remove, -+}; -+ - static int __init pcf8563_init(void) - { - return i2c_add_driver(&pcf8563_driver); |