Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb:
V4L/DVB (4954): Fix: On ia64, i2c adap->inb/adap->outb are wrongly evaluated
+9
-5
drivers/media/video/usbvision/usbvision-i2c.c
+9
-5
drivers/media/video/usbvision/usbvision-i2c.c
···
50
50
#define PDEBUG(level, fmt, args...) \
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if (i2c_debug & (level)) info("[%s:%d] " fmt, __PRETTY_FUNCTION__, __LINE__ , ## args)
52
52
53
+
static int usbvision_i2c_write(void *data, unsigned char addr, char *buf,
54
+
short len);
55
+
static int usbvision_i2c_read(void *data, unsigned char addr, char *buf,
56
+
short len);
57
+
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static inline int try_write_address(struct i2c_adapter *i2c_adap,
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unsigned char addr, int retries)
55
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{
···
66
61
data = i2c_get_adapdata(i2c_adap);
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62
buf[0] = 0x00;
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63
for (i = 0; i <= retries; i++) {
69
-
ret = (adap->outb(data, addr, buf, 1));
64
+
ret = (usbvision_i2c_write(data, addr, buf, 1));
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65
if (ret == 1)
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break; /* success! */
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67
udelay(5 /*adap->udelay */ );
···
91
86
92
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data = i2c_get_adapdata(i2c_adap);
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for (i = 0; i <= retries; i++) {
94
-
ret = (adap->inb(data, addr, buf, 1));
89
+
ret = (usbvision_i2c_read(data, addr, buf, 1));
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if (ret == 1)
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break; /* success! */
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udelay(5 /*adap->udelay */ );
···
158
153
usb_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg msgs[], int num)
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154
{
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struct i2c_msg *pmsg;
161
-
struct i2c_algo_usb_data *adap = i2c_adap->algo_data;
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void *data;
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int i, ret;
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158
unsigned char addr;
···
174
170
175
171
if (pmsg->flags & I2C_M_RD) {
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/* read bytes into buffer */
177
-
ret = (adap->inb(data, addr, pmsg->buf, pmsg->len));
173
+
ret = (usbvision_i2c_read(data, addr, pmsg->buf, pmsg->len));
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if (ret < pmsg->len) {
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return (ret < 0) ? ret : -EREMOTEIO;
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}
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} else {
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/* write bytes from buffer */
183
-
ret = (adap->outb(data, addr, pmsg->buf, pmsg->len));
179
+
ret = (usbvision_i2c_write(data, addr, pmsg->buf, pmsg->len));
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if (ret < pmsg->len) {
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return (ret < 0) ? ret : -EREMOTEIO;
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}