diff options
Diffstat (limited to 'drivers/staging/nvec')
| -rw-r--r-- | drivers/staging/nvec/TODO | 7 | ||||
| -rw-r--r-- | drivers/staging/nvec/nvec.c | 7 |
2 files changed, 7 insertions, 7 deletions
diff --git a/drivers/staging/nvec/TODO b/drivers/staging/nvec/TODO index e4d85d9b4681..8afde3ccc960 100644 --- a/drivers/staging/nvec/TODO +++ b/drivers/staging/nvec/TODO @@ -1,6 +1,5 @@ ToDo list (incomplete, unordered) - - add compile as module support - - move half of the nvec init stuff to i2c-tegra.c - - move event handling to nvec_events + - move the driver to the new i2c slave framework - finish suspend/resume support - - add support for more device implementations + - fix udelay in the isr + - add atomic ops in order to fix shutoff/reboot problems diff --git a/drivers/staging/nvec/nvec.c b/drivers/staging/nvec/nvec.c index 2823cacde130..282a664c9176 100644 --- a/drivers/staging/nvec/nvec.c +++ b/drivers/staging/nvec/nvec.c @@ -709,10 +709,11 @@ static irqreturn_t nvec_interrupt(int irq, void *dev) status & RNW ? " RNW" : ""); /* - * TODO: A correct fix needs to be found for this. + * TODO: replace the udelay with a read back after each writel above + * in order to work around a hardware issue, see i2c-tegra.c * - * We experience less incomplete messages with this delay than without - * it, but we don't know why. Help is appreciated. + * Unfortunately, this change causes an intialisation issue with the + * touchpad, which needs to be fixed first. */ udelay(100); |