From 69f984f037a869477cac654a834e8b5435bb35b6 Mon Sep 17 00:00:00 2001 From: Mark Greer Date: Tue, 25 Apr 2017 15:43:50 -0700 Subject: NFC: trf7970a: Fix inaccurate comment in trf7970a_probe() As of commit ce69b95ca4e4 ("NFC: Make EN2 pin optional in the TRF7970A driver"), only the GPIO for the 'EN' enable pin needs to be specified in the device tree so update the comments that says both 'EN' and 'EN2' must be specified. Signed-off-by: Mark Greer Signed-off-by: Samuel Ortiz --- drivers/nfc/trf7970a.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/nfc') diff --git a/drivers/nfc/trf7970a.c b/drivers/nfc/trf7970a.c index 1a87525..5d5a8b0 100644 --- a/drivers/nfc/trf7970a.c +++ b/drivers/nfc/trf7970a.c @@ -2046,7 +2046,7 @@ static int trf7970a_probe(struct spi_device *spi) if (of_property_read_bool(np, "irq-status-read-quirk")) trf->quirks |= TRF7970A_QUIRK_IRQ_STATUS_READ; - /* There are two enable pins - both must be present */ + /* There are two enable pins - only EN must be present in the DT */ trf->en_gpio = of_get_named_gpio(np, "ti,enable-gpios", 0); if (!gpio_is_valid(trf->en_gpio)) { dev_err(trf->dev, "No EN GPIO property\n"); -- cgit v1.1