From 490d5ce2d0130540f2003c2d01c921fe0917607d Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Fri, 5 Aug 2016 10:56:45 +0200 Subject: [PATCH] tty/serial: at91: use of_property_read_bool Use of_property_read_bool to check for the existence of a property. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // @@ expression e1,e2; statement S2,S1; @@ - if (of_get_property(e1,e2,NULL)) + if (of_property_read_bool(e1,e2)) S1 else S2 // Signed-off-by: Julia Lawall Signed-off-by: Greg Kroah-Hartman --- drivers/tty/serial/atmel_serial.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/tty/serial/atmel_serial.c b/drivers/tty/serial/atmel_serial.c index 17592390e85c..b94683f7de9b 100644 --- a/drivers/tty/serial/atmel_serial.c +++ b/drivers/tty/serial/atmel_serial.c @@ -1635,8 +1635,8 @@ static void atmel_init_property(struct atmel_uart_port *atmel_port, if (np) { /* DMA/PDC usage specification */ - if (of_get_property(np, "atmel,use-dma-rx", NULL)) { - if (of_get_property(np, "dmas", NULL)) { + if (of_property_read_bool(np, "atmel,use-dma-rx")) { + if (of_property_read_bool(np, "dmas")) { atmel_port->use_dma_rx = true; atmel_port->use_pdc_rx = false; } else { @@ -1648,8 +1648,8 @@ static void atmel_init_property(struct atmel_uart_port *atmel_port, atmel_port->use_pdc_rx = false; } - if (of_get_property(np, "atmel,use-dma-tx", NULL)) { - if (of_get_property(np, "dmas", NULL)) { + if (of_property_read_bool(np, "atmel,use-dma-tx")) { + if (of_property_read_bool(np, "dmas")) { atmel_port->use_dma_tx = true; atmel_port->use_pdc_tx = false; } else { -- 2.39.2