From a0d9c63d3640bd4fc90a408e8334754ef44bcf48 Mon Sep 17 00:00:00 2001 From: Jean Delvare Date: Sun, 27 Aug 2006 11:46:49 +0200 Subject: i2c-algo-bit: Discard the mdelay data struct member i2c-algo-bit: Discard the mdelay data struct member The i2c_algo_bit_data structure has an mdelay member, which is not used by the algorithm code (the code has always been ifdef'd out.) Let's discard it to save some code and memory. Signed-off-by: Jean Delvare Acked-by: Mauro Carvalho Chehab Cc: Adrian Bunk Signed-off-by: Greg Kroah-Hartman --- drivers/acorn/char/i2c.c | 1 - drivers/i2c/algos/i2c-algo-bit.c | 4 ---- drivers/i2c/busses/i2c-hydra.c | 1 - drivers/i2c/busses/i2c-i810.c | 2 -- drivers/i2c/busses/i2c-ixp2000.c | 1 - drivers/i2c/busses/i2c-ixp4xx.c | 1 - drivers/i2c/busses/i2c-parport-light.c | 1 - drivers/i2c/busses/i2c-parport.c | 1 - drivers/i2c/busses/i2c-prosavage.c | 1 - drivers/i2c/busses/i2c-savage4.c | 1 - drivers/i2c/busses/i2c-via.c | 1 - drivers/i2c/busses/i2c-voodoo3.c | 2 -- drivers/i2c/busses/scx200_i2c.c | 12 ++++++------ drivers/ieee1394/pcilynx.c | 1 - drivers/media/video/bt8xx/bttv-i2c.c | 1 - drivers/media/video/cx88/cx88-i2c.c | 1 - drivers/media/video/cx88/cx88-vp3054-i2c.c | 1 - drivers/media/video/zoran_card.c | 1 - drivers/video/i810/i810-i2c.c | 1 - drivers/video/matrox/i2c-matroxfb.c | 1 - drivers/video/savage/savagefb-i2c.c | 1 - include/linux/i2c-algo-bit.h | 1 - 22 files changed, 6 insertions(+), 32 deletions(-) diff --git a/drivers/acorn/char/i2c.c b/drivers/acorn/char/i2c.c index c26c08b368297..bdb9c8b78ed8a 100644 --- a/drivers/acorn/char/i2c.c +++ b/drivers/acorn/char/i2c.c @@ -308,7 +308,6 @@ static struct i2c_algo_bit_data ioc_data = { .getsda = ioc_getsda, .getscl = ioc_getscl, .udelay = 80, - .mdelay = 80, .timeout = 100 }; diff --git a/drivers/i2c/algos/i2c-algo-bit.c b/drivers/i2c/algos/i2c-algo-bit.c index ab230c033f993..761df16838b48 100644 --- a/drivers/i2c/algos/i2c-algo-bit.c +++ b/drivers/i2c/algos/i2c-algo-bit.c @@ -354,10 +354,6 @@ static int sendbytes(struct i2c_adapter *i2c_adap, struct i2c_msg *msg) return (retval<0)? retval : -EFAULT; /* got a better one ?? */ } -#if 0 - /* from asm/delay.h */ - __delay(adap->mdelay * (loops_per_sec / 1000) ); -#endif } return wrcount; } diff --git a/drivers/i2c/busses/i2c-hydra.c b/drivers/i2c/busses/i2c-hydra.c index e0cb3b0f92fab..457d48a0ab9dc 100644 --- a/drivers/i2c/busses/i2c-hydra.c +++ b/drivers/i2c/busses/i2c-hydra.c @@ -99,7 +99,6 @@ static struct i2c_algo_bit_data hydra_bit_data = { .getsda = hydra_bit_getsda, .getscl = hydra_bit_getscl, .udelay = 5, - .mdelay = 5, .timeout = HZ }; diff --git a/drivers/i2c/busses/i2c-i810.c b/drivers/i2c/busses/i2c-i810.c index 748be30f2bae3..b66fb6bb18700 100644 --- a/drivers/i2c/busses/i2c-i810.c +++ b/drivers/i2c/busses/i2c-i810.c @@ -166,7 +166,6 @@ static struct i2c_algo_bit_data i810_i2c_bit_data = { .getsda = bit_i810i2c_getsda, .getscl = bit_i810i2c_getscl, .udelay = CYCLE_DELAY, - .mdelay = CYCLE_DELAY, .timeout = TIMEOUT, }; @@ -182,7 +181,6 @@ static struct i2c_algo_bit_data i810_ddc_bit_data = { .getsda = bit_i810ddc_getsda, .getscl = bit_i810ddc_getscl, .udelay = CYCLE_DELAY, - .mdelay = CYCLE_DELAY, .timeout = TIMEOUT, }; diff --git a/drivers/i2c/busses/i2c-ixp2000.c b/drivers/i2c/busses/i2c-ixp2000.c index cd6f45d186ab4..dd3f4cd3aa684 100644 --- a/drivers/i2c/busses/i2c-ixp2000.c +++ b/drivers/i2c/busses/i2c-ixp2000.c @@ -114,7 +114,6 @@ static int ixp2000_i2c_probe(struct platform_device *plat_dev) drv_data->algo_data.getsda = ixp2000_bit_getsda; drv_data->algo_data.getscl = ixp2000_bit_getscl; drv_data->algo_data.udelay = 6; - drv_data->algo_data.mdelay = 6; drv_data->algo_data.timeout = 100; drv_data->adapter.id = I2C_HW_B_IXP2000, diff --git a/drivers/i2c/busses/i2c-ixp4xx.c b/drivers/i2c/busses/i2c-ixp4xx.c index 2ed07112d683f..ab573254a8aa3 100644 --- a/drivers/i2c/busses/i2c-ixp4xx.c +++ b/drivers/i2c/busses/i2c-ixp4xx.c @@ -122,7 +122,6 @@ static int ixp4xx_i2c_probe(struct platform_device *plat_dev) drv_data->algo_data.getsda = ixp4xx_bit_getsda; drv_data->algo_data.getscl = ixp4xx_bit_getscl; drv_data->algo_data.udelay = 10; - drv_data->algo_data.mdelay = 10; drv_data->algo_data.timeout = 100; drv_data->adapter.id = I2C_HW_B_IXP4XX; diff --git a/drivers/i2c/busses/i2c-parport-light.c b/drivers/i2c/busses/i2c-parport-light.c index e09ebbb2f9f09..5eb2bd294fd97 100644 --- a/drivers/i2c/busses/i2c-parport-light.c +++ b/drivers/i2c/busses/i2c-parport-light.c @@ -103,7 +103,6 @@ static struct i2c_algo_bit_data parport_algo_data = { .getsda = parport_getsda, .getscl = parport_getscl, .udelay = 50, - .mdelay = 50, .timeout = HZ, }; diff --git a/drivers/i2c/busses/i2c-parport.c b/drivers/i2c/busses/i2c-parport.c index 934bd55bae15d..48a829431c7bd 100644 --- a/drivers/i2c/busses/i2c-parport.c +++ b/drivers/i2c/busses/i2c-parport.c @@ -138,7 +138,6 @@ static struct i2c_algo_bit_data parport_algo_data = { .getsda = parport_getsda, .getscl = parport_getscl, .udelay = 60, - .mdelay = 60, .timeout = HZ, }; diff --git a/drivers/i2c/busses/i2c-prosavage.c b/drivers/i2c/busses/i2c-prosavage.c index 9479525892e3e..7745e21874a8e 100644 --- a/drivers/i2c/busses/i2c-prosavage.c +++ b/drivers/i2c/busses/i2c-prosavage.c @@ -180,7 +180,6 @@ static int i2c_register_bus(struct pci_dev *dev, struct s_i2c_bus *p, void __iom p->algo.getsda = bit_s3via_getsda; p->algo.getscl = bit_s3via_getscl; p->algo.udelay = CYCLE_DELAY; - p->algo.mdelay = CYCLE_DELAY; p->algo.timeout = TIMEOUT; p->algo.data = p; p->mmvga = mmvga; diff --git a/drivers/i2c/busses/i2c-savage4.c b/drivers/i2c/busses/i2c-savage4.c index 0c8518298e4da..209f47ea17505 100644 --- a/drivers/i2c/busses/i2c-savage4.c +++ b/drivers/i2c/busses/i2c-savage4.c @@ -140,7 +140,6 @@ static struct i2c_algo_bit_data sav_i2c_bit_data = { .getsda = bit_savi2c_getsda, .getscl = bit_savi2c_getscl, .udelay = CYCLE_DELAY, - .mdelay = CYCLE_DELAY, .timeout = TIMEOUT }; diff --git a/drivers/i2c/busses/i2c-via.c b/drivers/i2c/busses/i2c-via.c index 484bbacfce6bf..910e200ad5001 100644 --- a/drivers/i2c/busses/i2c-via.c +++ b/drivers/i2c/busses/i2c-via.c @@ -81,7 +81,6 @@ static struct i2c_algo_bit_data bit_data = { .getsda = bit_via_getsda, .getscl = bit_via_getscl, .udelay = 5, - .mdelay = 5, .timeout = HZ }; diff --git a/drivers/i2c/busses/i2c-voodoo3.c b/drivers/i2c/busses/i2c-voodoo3.c index b675773b0cc1d..6c8d25183382e 100644 --- a/drivers/i2c/busses/i2c-voodoo3.c +++ b/drivers/i2c/busses/i2c-voodoo3.c @@ -160,7 +160,6 @@ static struct i2c_algo_bit_data voo_i2c_bit_data = { .getsda = bit_vooi2c_getsda, .getscl = bit_vooi2c_getscl, .udelay = CYCLE_DELAY, - .mdelay = CYCLE_DELAY, .timeout = TIMEOUT }; @@ -177,7 +176,6 @@ static struct i2c_algo_bit_data voo_ddc_bit_data = { .getsda = bit_vooddc_getsda, .getscl = bit_vooddc_getscl, .udelay = CYCLE_DELAY, - .mdelay = CYCLE_DELAY, .timeout = TIMEOUT }; diff --git a/drivers/i2c/busses/scx200_i2c.c b/drivers/i2c/busses/scx200_i2c.c index cb3ef5ac99fd0..8b65a5cf8251f 100644 --- a/drivers/i2c/busses/scx200_i2c.c +++ b/drivers/i2c/busses/scx200_i2c.c @@ -71,12 +71,12 @@ static int scx200_i2c_getsda(void *data) */ static struct i2c_algo_bit_data scx200_i2c_data = { - NULL, - scx200_i2c_setsda, - scx200_i2c_setscl, - scx200_i2c_getsda, - scx200_i2c_getscl, - 10, 10, 100, /* waits, timeout */ + .setsda = scx200_i2c_setsda, + .setscl = scx200_i2c_setscl, + .getsda = scx200_i2c_getsda, + .getscl = scx200_i2c_getscl, + .udelay = 10, + .timeout = 100, }; static struct i2c_adapter scx200_i2c_ops = { diff --git a/drivers/ieee1394/pcilynx.c b/drivers/ieee1394/pcilynx.c index e6f41238f5e8c..b4f146f2c951c 100644 --- a/drivers/ieee1394/pcilynx.c +++ b/drivers/ieee1394/pcilynx.c @@ -137,7 +137,6 @@ static struct i2c_algo_bit_data bit_data = { .getsda = bit_getsda, .getscl = bit_getscl, .udelay = 5, - .mdelay = 5, .timeout = 100, }; diff --git a/drivers/media/video/bt8xx/bttv-i2c.c b/drivers/media/video/bt8xx/bttv-i2c.c index 4b562b386fcf6..0dfbcc85ebb9d 100644 --- a/drivers/media/video/bt8xx/bttv-i2c.c +++ b/drivers/media/video/bt8xx/bttv-i2c.c @@ -100,7 +100,6 @@ static struct i2c_algo_bit_data bttv_i2c_algo_bit_template = { .getsda = bttv_bit_getsda, .getscl = bttv_bit_getscl, .udelay = 16, - .mdelay = 10, .timeout = 200, }; diff --git a/drivers/media/video/cx88/cx88-i2c.c b/drivers/media/video/cx88/cx88-i2c.c index 70663805cc301..7bea34714861b 100644 --- a/drivers/media/video/cx88/cx88-i2c.c +++ b/drivers/media/video/cx88/cx88-i2c.c @@ -155,7 +155,6 @@ static struct i2c_algo_bit_data cx8800_i2c_algo_template = { .getsda = cx8800_bit_getsda, .getscl = cx8800_bit_getscl, .udelay = 16, - .mdelay = 10, .timeout = 200, }; diff --git a/drivers/media/video/cx88/cx88-vp3054-i2c.c b/drivers/media/video/cx88/cx88-vp3054-i2c.c index 751a754a45e9c..2b4f1970c7dfe 100644 --- a/drivers/media/video/cx88/cx88-vp3054-i2c.c +++ b/drivers/media/video/cx88/cx88-vp3054-i2c.c @@ -100,7 +100,6 @@ static struct i2c_algo_bit_data vp3054_i2c_algo_template = { .getsda = vp3054_bit_getsda, .getscl = vp3054_bit_getscl, .udelay = 16, - .mdelay = 10, .timeout = 200, }; diff --git a/drivers/media/video/zoran_card.c b/drivers/media/video/zoran_card.c index f2249ed25273b..29f59c36f0014 100644 --- a/drivers/media/video/zoran_card.c +++ b/drivers/media/video/zoran_card.c @@ -820,7 +820,6 @@ static struct i2c_algo_bit_data zoran_i2c_bit_data_template = { .getsda = zoran_i2c_getsda, .getscl = zoran_i2c_getscl, .udelay = 10, - .mdelay = 0, .timeout = 100, }; diff --git a/drivers/video/i810/i810-i2c.c b/drivers/video/i810/i810-i2c.c index c1f7b49975dd1..7d06b38e80a00 100644 --- a/drivers/video/i810/i810-i2c.c +++ b/drivers/video/i810/i810-i2c.c @@ -98,7 +98,6 @@ static int i810_setup_i2c_bus(struct i810fb_i2c_chan *chan, const char *name) chan->algo.getsda = i810i2c_getsda; chan->algo.getscl = i810i2c_getscl; chan->algo.udelay = 10; - chan->algo.mdelay = 10; chan->algo.timeout = (HZ/2); chan->algo.data = chan; diff --git a/drivers/video/matrox/i2c-matroxfb.c b/drivers/video/matrox/i2c-matroxfb.c index 9842042d2af59..795c1a99a680b 100644 --- a/drivers/video/matrox/i2c-matroxfb.c +++ b/drivers/video/matrox/i2c-matroxfb.c @@ -100,7 +100,6 @@ static struct i2c_algo_bit_data matrox_i2c_algo_template = .getsda = matroxfb_gpio_getsda, .getscl = matroxfb_gpio_getscl, .udelay = 10, - .mdelay = 10, .timeout = 100, }; diff --git a/drivers/video/savage/savagefb-i2c.c b/drivers/video/savage/savagefb-i2c.c index e83befd16d634..d7d810dbf0bdb 100644 --- a/drivers/video/savage/savagefb-i2c.c +++ b/drivers/video/savage/savagefb-i2c.c @@ -148,7 +148,6 @@ static int savage_setup_i2c_bus(struct savagefb_i2c_chan *chan, chan->adapter.algo_data = &chan->algo; chan->adapter.dev.parent = &chan->par->pcidev->dev; chan->algo.udelay = 40; - chan->algo.mdelay = 5; chan->algo.timeout = 20; chan->algo.data = chan; diff --git a/include/linux/i2c-algo-bit.h b/include/linux/i2c-algo-bit.h index c0e7fab28ce34..c8f8df25c7e0f 100644 --- a/include/linux/i2c-algo-bit.h +++ b/include/linux/i2c-algo-bit.h @@ -40,7 +40,6 @@ struct i2c_algo_bit_data { /* local settings */ int udelay; /* half-clock-cycle time in microsecs */ /* i.e. clock is (500 / udelay) KHz */ - int mdelay; /* in millisecs, unused */ int timeout; /* in jiffies */ }; -- cgit 1.2.3-korg