path: root/drivers/gpu/drm
diff options
authorFeng Tang <>2011-11-29 15:19:10 +0800
committerBen Dooks <>2011-12-18 11:46:42 +0000
commit0d5fb5ea7d0e6bc84a523c39a666d7eb1a7e43de (patch)
treea8bc64c79cfcaa834ebe726ebed3f0648b6f12e2 /drivers/gpu/drm
parent1d5a34fe990c9e2e2f672b238ad881d0d4ed376b (diff)
i2c-eg20t: correct the driver init order of pch_i2c_probe()
Before registering an adapter to i2c subsystem, we need make sure driver is ready for incoming i2c xfer, becasue the i2c_add_adapter() may trigger a i2c device driver's proble function which may start some real i2c xfer. I met this issue when integrating a TSC2007 i2c touch screen device with the i2c-eg20t driver. This patch will call request_irq() and hw init before calling i2c_add_adapter(). Signed-off-by: Feng Tang <> Signed-off-by: Ben Dooks <>
Diffstat (limited to 'drivers/gpu/drm')
0 files changed, 0 insertions, 0 deletions