diff options
| author | Shubhrajyoti D <shubhrajyoti@ti.com> | 2012-10-05 04:14:18 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-05 22:05:05 +0400 |
| commit | c3fe92b7c03061ef8acb472aead3d86586e8149f (patch) | |
| tree | 504cebcd2da140b91448d21b2d3a4df02da06be0 /drivers/rtc/rtc-x1205.c | |
| parent | 2bfc37dffa844e5b28a240feec5e2fa8ec2ea8ba (diff) | |
| download | linux-c3fe92b7c03061ef8acb472aead3d86586e8149f.tar.xz | |
drivers/rtc/rtc-x1205.c: convert struct i2c_msg initialization to C99 format
Convert the struct i2c_msg initialization to C99 format. This makes
maintaining and editing the code simpler. Also helps once other fields
like transferred are added in future.
Signed-off-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/rtc/rtc-x1205.c')
| -rw-r--r-- | drivers/rtc/rtc-x1205.c | 92 |
1 files changed, 78 insertions, 14 deletions
diff --git a/drivers/rtc/rtc-x1205.c b/drivers/rtc/rtc-x1205.c index 403b3d41d101..f36e59c6bc01 100644 --- a/drivers/rtc/rtc-x1205.c +++ b/drivers/rtc/rtc-x1205.c @@ -97,8 +97,17 @@ static int x1205_get_datetime(struct i2c_client *client, struct rtc_time *tm, int i; struct i2c_msg msgs[] = { - { client->addr, 0, 2, dt_addr }, /* setup read ptr */ - { client->addr, I2C_M_RD, 8, buf }, /* read date */ + {/* setup read ptr */ + .addr = client->addr, + .len = 2, + .buf = dt_addr + }, + {/* read date */ + .addr = client->addr, + .flags = I2C_M_RD, + .len = 8, + .buf = buf + }, }; /* read date registers */ @@ -142,8 +151,17 @@ static int x1205_get_status(struct i2c_client *client, unsigned char *sr) static unsigned char sr_addr[2] = { 0, X1205_REG_SR }; struct i2c_msg msgs[] = { - { client->addr, 0, 2, sr_addr }, /* setup read ptr */ - { client->addr, I2C_M_RD, 1, sr }, /* read status */ + { /* setup read ptr */ + .addr = client->addr, + .len = 2, + .buf = sr_addr + }, + { /* read status */ + .addr = client->addr, + .flags = I2C_M_RD, + .len = 1, + .buf = sr + }, }; /* read status register */ @@ -279,8 +297,17 @@ static int x1205_get_dtrim(struct i2c_client *client, int *trim) static unsigned char dtr_addr[2] = { 0, X1205_REG_DTR }; struct i2c_msg msgs[] = { - { client->addr, 0, 2, dtr_addr }, /* setup read ptr */ - { client->addr, I2C_M_RD, 1, &dtr }, /* read dtr */ + { /* setup read ptr */ + .addr = client->addr, + .len = 2, + .buf = dtr_addr + }, + { /* read dtr */ + .addr = client->addr, + .flags = I2C_M_RD, + .len = 1, + .buf = &dtr + }, }; /* read dtr register */ @@ -311,8 +338,17 @@ static int x1205_get_atrim(struct i2c_client *client, int *trim) static unsigned char atr_addr[2] = { 0, X1205_REG_ATR }; struct i2c_msg msgs[] = { - { client->addr, 0, 2, atr_addr }, /* setup read ptr */ - { client->addr, I2C_M_RD, 1, &atr }, /* read atr */ + {/* setup read ptr */ + .addr = client->addr, + .len = 2, + .buf = atr_addr + }, + {/* read atr */ + .addr = client->addr, + .flags = I2C_M_RD, + .len = 1, + .buf = &atr + }, }; /* read atr register */ @@ -381,8 +417,17 @@ static int x1205_validate_client(struct i2c_client *client) unsigned char addr[2] = { 0, probe_zero_pattern[i] }; struct i2c_msg msgs[2] = { - { client->addr, 0, 2, addr }, - { client->addr, I2C_M_RD, 1, &buf }, + { + .addr = client->addr, + .len = 2, + .buf = addr + }, + { + .addr = client->addr, + .flags = I2C_M_RD, + .len = 1, + .buf = &buf + }, }; if ((xfer = i2c_transfer(client->adapter, msgs, 2)) != 2) { @@ -409,8 +454,17 @@ static int x1205_validate_client(struct i2c_client *client) unsigned char addr[2] = { 0, probe_limits_pattern[i].reg }; struct i2c_msg msgs[2] = { - { client->addr, 0, 2, addr }, - { client->addr, I2C_M_RD, 1, ® }, + { + .addr = client->addr, + .len = 2, + .buf = addr + }, + { + .addr = client->addr, + .flags = I2C_M_RD, + .len = 1, + .buf = ® + }, }; if ((xfer = i2c_transfer(client->adapter, msgs, 2)) != 2) { @@ -444,8 +498,18 @@ static int x1205_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm) static unsigned char int_addr[2] = { 0, X1205_REG_INT }; struct i2c_client *client = to_i2c_client(dev); struct i2c_msg msgs[] = { - { client->addr, 0, 2, int_addr }, /* setup read ptr */ - { client->addr, I2C_M_RD, 1, &intreg }, /* read INT register */ + { /* setup read ptr */ + .addr = client->addr, + .len = 2, + .buf = int_addr + }, + {/* read INT register */ + + .addr = client->addr, + .flags = I2C_M_RD, + .len = 1, + .buf = &intreg + }, }; /* read interrupt register and status register */ |