diff options
Diffstat (limited to 'drivers/media/pci/saa7164/saa7164-i2c.c')
| -rw-r--r-- | drivers/media/pci/saa7164/saa7164-i2c.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/media/pci/saa7164/saa7164-i2c.c b/drivers/media/pci/saa7164/saa7164-i2c.c index 4f7e3b42263f..0342d84913b8 100644 --- a/drivers/media/pci/saa7164/saa7164-i2c.c +++ b/drivers/media/pci/saa7164/saa7164-i2c.c @@ -1,7 +1,7 @@ /* * Driver for the NXP SAA7164 PCIe bridge * - * Copyright (c) 2010 Steven Toth <stoth@kernellabs.com> + * Copyright (c) 2010-2015 Steven Toth <stoth@kernellabs.com> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -39,9 +39,10 @@ static int i2c_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg *msgs, int num) dprintk(DBGLVL_I2C, "%s(num = %d) addr = 0x%02x len = 0x%x\n", __func__, num, msgs[i].addr, msgs[i].len); if (msgs[i].flags & I2C_M_RD) { - /* Unsupported - Yet*/ - printk(KERN_ERR "%s() Unsupported - Yet\n", __func__); - continue; + retval = saa7164_api_i2c_read(bus, + msgs[i].addr, + 0 /* reglen */, + NULL /* reg */, msgs[i].len, msgs[i].buf); } else if (i + 1 < num && (msgs[i + 1].flags & I2C_M_RD) && msgs[i].addr == msgs[i + 1].addr) { /* write then read from same address */ |