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irda/sa1100_ir: check return value of startup hook

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Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Dmitry Artamonow
2009-10-13 03:17:37 -07:00
committed by David S. Miller
parent 8558467201
commit 91cd1756cb
1 changed files with 5 additions and 2 deletions
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7
drivers/net/irda/sa1100_ir.c
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@@ -232,8 +232,11 @@ static int sa1100_irda_startup(struct sa1100_irda *si)
/* /*
* Ensure that the ports for this device are setup correctly. * Ensure that the ports for this device are setup correctly.
*/ */
if (si->pdata->startup) if (si->pdata->startup) {
si->pdata->startup(si->dev); ret = si->pdata->startup(si->dev);
if (ret)
return ret;
}
/* /*
* Configure PPC for IRDA - we want to drive TXD2 low. * Configure PPC for IRDA - we want to drive TXD2 low.