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Message-ID: <1362139636-23579-1-git-send-email-linus.walleij@stericsson.com> Date: Fri, 1 Mar 2013 13:07:16 +0100 From: Linus Walleij <linus.walleij@...ricsson.com> To: Samuel Ortiz <sameo@...ux.intel.com>, <linux-kernel@...r.kernel.org> Cc: Anmar Oueja <anmar.oueja@...aro.org>, Gabriel Fernandez <gabriel.fernandez@...ricsson.com>, <devicetree-discuss@...ts.ozlabs.org>, Linus Walleij <linus.walleij@...aro.org> Subject: [PATCH 1/2] mfd: stmpe: DT: Enable no-irq mode configuration From: Gabriel Fernandez <gabriel.fernandez@...ricsson.com> 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@...ts.ozlabs.org Signed-off-by: Gabriel Fernandez <gabriel.fernandez@...ricsson.com> Signed-off-by: Linus Walleij <linus.walleij@...aro.org> --- drivers/mfd/stmpe.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/mfd/stmpe.c b/drivers/mfd/stmpe.c index 4b11202..e550dcb 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); -- 1.7.11.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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