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author | Florian Tobias Schandinat <FlorianSchandinat@gmx.de> | 2012-05-27 20:58:20 +0000 |
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committer | Florian Tobias Schandinat <FlorianSchandinat@gmx.de> | 2012-05-27 20:58:20 +0000 |
commit | d85d135d8babbc917b370f36cbc02b7b4a2f2d99 (patch) | |
tree | 2f06e02940d87099670aa31459ad1ab41a1ca036 /drivers/hwmon/smsc47b397.c | |
parent | 5e7b911f9a3e582635801675b7fe935b16cd4af5 (diff) | |
parent | e92a5b28f71aea01b281f9c89d97a4bc5b24748f (diff) | |
download | linux-3.10-d85d135d8babbc917b370f36cbc02b7b4a2f2d99.tar.gz linux-3.10-d85d135d8babbc917b370f36cbc02b7b4a2f2d99.tar.bz2 linux-3.10-d85d135d8babbc917b370f36cbc02b7b4a2f2d99.zip |
Merge tag 'omapdss-for-3.5' of git://github.com/tomba/linux into fbdev-next
Omapdss driver changes for 3.5 merge window.
Lots of normal development commits, but perhaps most notable changes are:
* HDMI rework to properly decouple the HDMI audio part from the HDMI video part.
* Restructure omapdss core driver so that it's possible to implement device
tree support. This included changing how platform data is passed to the
drivers, changing display device registration and improving the panel driver's
ability to configure the underlying video output interface.
* Basic support for DSI packet interleaving
Diffstat (limited to 'drivers/hwmon/smsc47b397.c')
-rw-r--r-- | drivers/hwmon/smsc47b397.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/hwmon/smsc47b397.c b/drivers/hwmon/smsc47b397.c index d3b778da3f8..c5f6be478ba 100644 --- a/drivers/hwmon/smsc47b397.c +++ b/drivers/hwmon/smsc47b397.c @@ -343,10 +343,11 @@ exit: return err; } -static int __init smsc47b397_find(unsigned short *addr) +static int __init smsc47b397_find(void) { u8 id, rev; char *name; + unsigned short addr; superio_enter(); id = force_id ? force_id : superio_inb(SUPERIO_REG_DEVID); @@ -370,14 +371,14 @@ static int __init smsc47b397_find(unsigned short *addr) rev = superio_inb(SUPERIO_REG_DEVREV); superio_select(SUPERIO_REG_LD8); - *addr = (superio_inb(SUPERIO_REG_BASE_MSB) << 8) + addr = (superio_inb(SUPERIO_REG_BASE_MSB) << 8) | superio_inb(SUPERIO_REG_BASE_LSB); pr_info("found SMSC %s (base address 0x%04x, revision %u)\n", - name, *addr, rev); + name, addr, rev); superio_exit(); - return 0; + return addr; } static int __init smsc47b397_init(void) @@ -385,9 +386,10 @@ static int __init smsc47b397_init(void) unsigned short address; int ret; - ret = smsc47b397_find(&address); - if (ret) + ret = smsc47b397_find(); + if (ret < 0) return ret; + address = ret; ret = platform_driver_register(&smsc47b397_driver); if (ret) |