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| author | Gabriel Fernandez <gabriel.fernandez@stericsson.com> | 2013-03-01 13:07:16 +0100 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2013-04-05 18:05:54 +0200 |
| commit | a200e320f7ba7daa42e5fae3a1c67ed2f704b05c (patch) | |
| tree | d7ae15dd07f70e8d4009338a62738c9cb15430a0 /drivers/mfd/stmpe.c | |
| parent | 5ab3a89a741fa4c331f42dec17fde59586dc59e6 (diff) | |
| download | linux-a200e320f7ba7daa42e5fae3a1c67ed2f704b05c.tar.gz linux-a200e320f7ba7daa42e5fae3a1c67ed2f704b05c.tar.bz2 linux-a200e320f7ba7daa42e5fae3a1c67ed2f704b05c.zip | |
mfd: stmpe: DT: Enable no-irq mode configuration
If there is no interrupt property into stmpe node
then activate the no-irq mode by setting the irq
value to -1.
Cc: devicetree-discuss@lists.ozlabs.org
Signed-off-by: Gabriel Fernandez <gabriel.fernandez@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/mfd/stmpe.c')
| -rw-r--r-- | drivers/mfd/stmpe.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/mfd/stmpe.c b/drivers/mfd/stmpe.c index 4b11202061be..e550dcb1d394 100644 --- a/drivers/mfd/stmpe.c +++ b/drivers/mfd/stmpe.c @@ -1057,6 +1057,9 @@ int stmpe_probe(struct stmpe_client_info *ci, int partnum) return -ENOMEM; stmpe_of_probe(pdata, np); + + if (of_find_property(np, "interrupts", NULL) == NULL) + ci->irq = -1; } stmpe = devm_kzalloc(ci->dev, sizeof(struct stmpe), GFP_KERNEL); |