int num_msg;
struct i2c_msg msg;
unsigned char data[6] = {0};
- u16 *wreg;
+ __be16 *wreg;
int retry = 0;
if (!client->adapter) {
msg.buf = data;
/* high byte goes out first */
- wreg = (u16 *)data;
+ wreg = (void *)data;
*wreg = cpu_to_be16(reg);
if (data_length == MISENSOR_8BIT) {
data[2] = (u8)(val);
} else if (data_length == MISENSOR_16BIT) {
- u16 *wdata = (u16 *)&data[2];
- *wdata = be16_to_cpu((u16)val);
+ u16 *wdata = (void *)&data[2];
+
+ *wdata = be16_to_cpu(*(__be16 *)&data[2]);
} else {
/* MISENSOR_32BIT */
- u32 *wdata = (u32 *)&data[2];
- *wdata = be32_to_cpu(val);
+ u32 *wdata = (void *)&data[2];
+
+ *wdata = be32_to_cpu(*(__be32 *)&data[2]);
}
num_msg = i2c_transfer(client->adapter, &msg, 1);
const int num_msg = 1;
int ret;
int retry = 0;
+ __be16 *data16 = (void *)&ctrl->buffer.addr;
if (ctrl->index == 0)
return 0;
msg.addr = client->addr;
msg.flags = 0;
msg.len = 2 + ctrl->index;
- ctrl->buffer.addr = cpu_to_be16(ctrl->buffer.addr);
+ *data16 = cpu_to_be16(ctrl->buffer.addr);
msg.buf = (u8 *)&ctrl->buffer;
ret = i2c_transfer(client->adapter, &msg, num_msg);
struct mt9m114_write_ctrl *ctrl,
const struct misensor_reg *next)
{
- u16 *data16;
- u32 *data32;
+ __be16 *data16;
+ __be32 *data32;
int err;
/* Insufficient buffer? Let's flush and get more free space. */
ctrl->buffer.data[ctrl->index] = (u8)next->val;
break;
case MISENSOR_16BIT:
- data16 = (u16 *)&ctrl->buffer.data[ctrl->index];
+ data16 = (__be16 *)&ctrl->buffer.data[ctrl->index];
*data16 = cpu_to_be16((u16)next->val);
break;
case MISENSOR_32BIT:
- data32 = (u32 *)&ctrl->buffer.data[ctrl->index];
+ data32 = (__be32 *)&ctrl->buffer.data[ctrl->index];
*data32 = cpu_to_be32(next->val);
break;
default:
if (data_length == OV2680_8BIT)
*val = (u8)data[0];
else if (data_length == OV2680_16BIT)
- *val = be16_to_cpu(*(u16 *)&data[0]);
+ *val = be16_to_cpu(*(__be16 *)&data[0]);
else
- *val = be32_to_cpu(*(u32 *)&data[0]);
+ *val = be32_to_cpu(*(__be32 *)&data[0]);
//dev_dbg(&client->dev, "++++i2c read adr%x = %x\n", reg,*val);
return 0;
}
{
int ret;
unsigned char data[4] = {0};
- u16 *wreg = (u16 *)data;
+ __be16 *wreg = (void *)data;
const u16 len = data_length + sizeof(u16); /* 16-bit address + data */
if (data_length != OV2680_8BIT && data_length != OV2680_16BIT) {
data[2] = (u8)(val);
} else {
/* OV2680_16BIT */
- u16 *wdata = (u16 *)&data[2];
+ __be16 *wdata = (void *)&data[2];
+
*wdata = cpu_to_be16(val);
}
struct ov2680_write_ctrl *ctrl)
{
u16 size;
+ __be16 *data16 = (void *)&ctrl->buffer.addr;
if (ctrl->index == 0)
return 0;
size = sizeof(u16) + ctrl->index; /* 16-bit address + data */
- ctrl->buffer.addr = cpu_to_be16(ctrl->buffer.addr);
+ *data16 = cpu_to_be16(ctrl->buffer.addr);
ctrl->index = 0;
return ov2680_i2c_write(client, size, (u8 *)&ctrl->buffer);
const struct ov2680_reg *next)
{
int size;
- u16 *data16;
+ __be16 *data16;
switch (next->type) {
case OV2680_8BIT:
break;
case OV2680_16BIT:
size = 2;
- data16 = (u16 *)&ctrl->buffer.data[ctrl->index];
+ data16 = (void *)&ctrl->buffer.data[ctrl->index];
*data16 = cpu_to_be16((u16)next->val);
break;
default:
if (data_length == OV2722_8BIT)
*val = (u8)data[0];
else if (data_length == OV2722_16BIT)
- *val = be16_to_cpu(*(u16 *)&data[0]);
+ *val = be16_to_cpu(*(__be16 *)&data[0]);
else
- *val = be32_to_cpu(*(u32 *)&data[0]);
+ *val = be32_to_cpu(*(__be32 *)&data[0]);
return 0;
}
{
int ret;
unsigned char data[4] = {0};
- u16 *wreg = (u16 *)data;
+ __be16 *wreg = (__be16 *)data;
const u16 len = data_length + sizeof(u16); /* 16-bit address + data */
if (data_length != OV2722_8BIT && data_length != OV2722_16BIT) {
data[2] = (u8)(val);
} else {
/* OV2722_16BIT */
- u16 *wdata = (u16 *)&data[2];
+ __be16 *wdata = (__be16 *)&data[2];
+
*wdata = cpu_to_be16(val);
}
struct ov2722_write_ctrl *ctrl)
{
u16 size;
+ __be16 *data16 = (void *)&ctrl->buffer.addr;
if (ctrl->index == 0)
return 0;
size = sizeof(u16) + ctrl->index; /* 16-bit address + data */
- ctrl->buffer.addr = cpu_to_be16(ctrl->buffer.addr);
+ *data16 = cpu_to_be16(ctrl->buffer.addr);
ctrl->index = 0;
return ov2722_i2c_write(client, size, (u8 *)&ctrl->buffer);
const struct ov2722_reg *next)
{
int size;
- u16 *data16;
+ __be16 *data16;
switch (next->type) {
case OV2722_8BIT:
break;
case OV2722_16BIT:
size = 2;
- data16 = (u16 *)&ctrl->buffer.data[ctrl->index];
+ data16 = (void *)&ctrl->buffer.data[ctrl->index];
*data16 = cpu_to_be16((u16)next->val);
break;
default:
if (data_length == OV5693_8BIT)
*val = (u8)data[0];
else if (data_length == OV5693_16BIT)
- *val = be16_to_cpu(*(u16 *)&data[0]);
+ *val = be16_to_cpu(*(__be16 *)&data[0]);
else
- *val = be32_to_cpu(*(u32 *)&data[0]);
+ *val = be32_to_cpu(*(__be32 *)&data[0]);
return 0;
}
struct i2c_msg msg;
const int num_msg = 1;
int ret;
- u16 val;
+ __be16 val;
val = cpu_to_be16(data);
msg.addr = VCM_ADDR;
msg.flags = 0;
msg.len = OV5693_16BIT;
- msg.buf = (u8 *)&val;
+ msg.buf = (void *)&val;
ret = i2c_transfer(client->adapter, &msg, 1);
{
int ret;
unsigned char data[4] = {0};
- u16 *wreg = (u16 *)data;
+ __be16 *wreg = (void *)data;
const u16 len = data_length + sizeof(u16); /* 16-bit address + data */
if (data_length != OV5693_8BIT && data_length != OV5693_16BIT) {
data[2] = (u8)(val);
} else {
/* OV5693_16BIT */
- u16 *wdata = (u16 *)&data[2];
+ __be16 *wdata = (void *)&data[2];
+
*wdata = cpu_to_be16(val);
}
struct ov5693_write_ctrl *ctrl)
{
u16 size;
+ __be16 *reg = (void *)&ctrl->buffer.addr;
if (ctrl->index == 0)
return 0;
size = sizeof(u16) + ctrl->index; /* 16-bit address + data */
- ctrl->buffer.addr = cpu_to_be16(ctrl->buffer.addr);
+
+ *reg = cpu_to_be16(ctrl->buffer.addr);
ctrl->index = 0;
- return ov5693_i2c_write(client, size, (u8 *)&ctrl->buffer);
+ return ov5693_i2c_write(client, size, (u8 *)reg);
}
static int __ov5693_buf_reg_array(struct i2c_client *client,
const struct ov5693_reg *next)
{
int size;
- u16 *data16;
+ __be16 *data16;
switch (next->type) {
case OV5693_8BIT:
break;
case OV5693_16BIT:
size = 2;
- data16 = (u16 *)&ctrl->buffer.data[ctrl->index];
+
+ data16 = (void *)&ctrl->buffer.data[ctrl->index];
*data16 = cpu_to_be16((u16)next->val);
break;
default:
projects / platform / kernel / linux-starfive.git / commitdiff