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author | Sascha Hauer <s.hauer@pengutronix.de> | 2012-11-29 16:55:34 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-11-29 19:51:23 +0100 |
commit | 358434bbdd4e94a13b103d6610b3be7f51eab586 (patch) | |
tree | ee0e51d265e0babd06f34fb503186e0c5f846352 /drivers/mfd | |
parent | 159109f5ff2e3b0ee7c44685e2241605ae41b662 (diff) | |
download | barebox-358434bbdd4e94a13b103d6610b3be7f51eab586.tar.gz barebox-358434bbdd4e94a13b103d6610b3be7f51eab586.tar.xz |
mfd stmpe: add index to devicename
Otherwise it's not possible to register multiple stmpe devices.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/mfd')
-rw-r--r-- | drivers/mfd/stmpe-i2c.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mfd/stmpe-i2c.c b/drivers/mfd/stmpe-i2c.c index d7c29cc636..7d168421ea 100644 --- a/drivers/mfd/stmpe-i2c.c +++ b/drivers/mfd/stmpe-i2c.c @@ -118,7 +118,8 @@ static int stmpe_probe(struct device_d *dev) } stmpe_dev = xzalloc(sizeof(struct stmpe)); - stmpe_dev->cdev.name = DRIVERNAME; + stmpe_dev->cdev.name = asprintf(DRIVERNAME "%d", + cdev_find_free_index(DRIVERNAME)); stmpe_dev->client = to_i2c_client(dev); stmpe_dev->cdev.size = 191; /* 191 known registers */ stmpe_dev->cdev.dev = dev; |