diff options
| author | Tomi Valkeinen <tomi.valkeinen@nokia.com> | 2010-06-09 14:19:29 +0200 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@nokia.com> | 2010-08-03 14:18:47 +0200 |
| commit | 0c244f770f7fdb3e6779b3433aac9cfb6deb3255 (patch) | |
| tree | 19ead41feeb894682f382ac52be271b39e512727 /drivers/video/omap2 | |
| parent | OMAP: DSS2: DSI: use a private workqueue (diff) | |
| download | linux-0c244f770f7fdb3e6779b3433aac9cfb6deb3255.tar.xz linux-0c244f770f7fdb3e6779b3433aac9cfb6deb3255.zip | |
OMAP: DSS2: DSI: change dsi_vc_dcs_read_2 parameters
Change dsi_vc_dcs_read_2() data parameter to two u8 parameters to make the
byte-order clear.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
Diffstat (limited to 'drivers/video/omap2')
| -rw-r--r-- | drivers/video/omap2/dss/dsi.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c index de3fdab46f38..767f6fb2bdfa 100644 --- a/drivers/video/omap2/dss/dsi.c +++ b/drivers/video/omap2/dss/dsi.c @@ -2235,11 +2235,12 @@ int dsi_vc_dcs_read_1(int channel, u8 dcs_cmd, u8 *data) } EXPORT_SYMBOL(dsi_vc_dcs_read_1); -int dsi_vc_dcs_read_2(int channel, u8 dcs_cmd, u16 *data) +int dsi_vc_dcs_read_2(int channel, u8 dcs_cmd, u8 *data1, u8 *data2) { + u8 buf[2]; int r; - r = dsi_vc_dcs_read(channel, dcs_cmd, (u8 *)data, 2); + r = dsi_vc_dcs_read(channel, dcs_cmd, buf, 2); if (r < 0) return r; @@ -2247,6 +2248,9 @@ int dsi_vc_dcs_read_2(int channel, u8 dcs_cmd, u16 *data) if (r != 2) return -EIO; + *data1 = buf[0]; + *data2 = buf[1]; + return 0; } EXPORT_SYMBOL(dsi_vc_dcs_read_2); |