From 6275163e3ddbf0f0b34981bf6dc50b803e5a1c67 Mon Sep 17 00:00:00 2001 From: Jean Delvare Date: Thu, 12 Jun 2008 13:20:46 -0300 Subject: [PATCH] V4L/DVB (8046): zoran: i2c structure templates clean-up Clean up the use of structure templates in zoran_card. For one thing, a real template is supposed to be read-only. And in some cases it's more efficient to initialize the few fields we need individually. Signed-off-by: Jean Delvare Acked-by: Ronald S. Bultje Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/zoran_card.c | 21 ++++++--------------- 1 file changed, 6 insertions(+), 15 deletions(-) diff --git a/drivers/media/video/zoran_card.c b/drivers/media/video/zoran_card.c index 006d48847e24..24afe81a59de 100644 --- a/drivers/media/video/zoran_card.c +++ b/drivers/media/video/zoran_card.c @@ -59,8 +59,6 @@ #include "zoran_device.h" #include "zoran_procfs.h" -#define I2C_NAME(x) (x)->name - extern const struct zoran_format zoran_formats[]; static int card[BUZ_MAX] = { -1, -1, -1, -1 }; @@ -809,7 +807,7 @@ clientunreg_unlock_and_return: return res; } -static struct i2c_algo_bit_data zoran_i2c_bit_data_template = { +static const struct i2c_algo_bit_data zoran_i2c_bit_data_template = { .setsda = zoran_i2c_setsda, .setscl = zoran_i2c_setscl, .getsda = zoran_i2c_getsda, @@ -818,24 +816,17 @@ static struct i2c_algo_bit_data zoran_i2c_bit_data_template = { .timeout = 100, }; -static struct i2c_adapter zoran_i2c_adapter_template = { - .name = "zr36057", - .id = I2C_HW_B_ZR36067, - .algo = NULL, - .client_register = zoran_i2c_client_register, - .client_unregister = zoran_i2c_client_unregister, -}; - static int zoran_register_i2c (struct zoran *zr) { memcpy(&zr->i2c_algo, &zoran_i2c_bit_data_template, sizeof(struct i2c_algo_bit_data)); zr->i2c_algo.data = zr; - memcpy(&zr->i2c_adapter, &zoran_i2c_adapter_template, - sizeof(struct i2c_adapter)); - strncpy(I2C_NAME(&zr->i2c_adapter), ZR_DEVNAME(zr), - sizeof(I2C_NAME(&zr->i2c_adapter)) - 1); + zr->i2c_adapter.id = I2C_HW_B_ZR36067; + zr->i2c_adapter.client_register = zoran_i2c_client_register; + zr->i2c_adapter.client_unregister = zoran_i2c_client_unregister; + strlcpy(zr->i2c_adapter.name, ZR_DEVNAME(zr), + sizeof(zr->i2c_adapter.name)); i2c_set_adapdata(&zr->i2c_adapter, zr); zr->i2c_adapter.algo_data = &zr->i2c_algo; zr->i2c_adapter.dev.parent = &zr->pci_dev->dev; -- 2.39.5