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author | Julia Lawall <Julia.Lawall@lip6.fr> | 2016-08-05 10:56:45 +0200 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-08-31 15:53:48 +0200 |
commit | 490d5ce2d0130540f2003c2d01c921fe0917607d (patch) | |
tree | 9725091e2ac1f4fb0ffde0bf0e632a71c1332225 | |
parent | 03895cf41d1890a219679490428c8bf10b17e2b9 (diff) | |
download | op-kernel-dev-490d5ce2d0130540f2003c2d01c921fe0917607d.zip op-kernel-dev-490d5ce2d0130540f2003c2d01c921fe0917607d.tar.gz |
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/)
// <smpl>
@@
expression e1,e2;
statement S2,S1;
@@
- if (of_get_property(e1,e2,NULL))
+ if (of_property_read_bool(e1,e2))
S1 else S2
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r-- | drivers/tty/serial/atmel_serial.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/tty/serial/atmel_serial.c b/drivers/tty/serial/atmel_serial.c index 1759239..b94683f 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 { |