diff options
| author | Rasmus Villemoes <linux@rasmusvillemoes.dk> | 2019-11-28 15:55:30 +0100 |
|---|---|---|
| committer | Li Yang <leoyang.li@nxp.com> | 2019-12-09 13:54:33 -0600 |
| commit | b3f4ff62f62c08928710fa6c52924dd3745da9cf (patch) | |
| tree | 571a38c1a25b7484b9094ba7e1331d4bb88bbd8e /drivers/soc/fsl/qe | |
| parent | 6aef512387822723ecd114278d935307269e8f12 (diff) | |
soc: fsl: qe: qe_io.c: use of_property_read_u32() in par_io_init()
This is necessary for this to work on little-endian hosts.
Reviewed-by: Timur Tabi <timur@kernel.org>
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
Diffstat (limited to 'drivers/soc/fsl/qe')
| -rw-r--r-- | drivers/soc/fsl/qe/qe_io.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/soc/fsl/qe/qe_io.c b/drivers/soc/fsl/qe/qe_io.c index 61dd8eb8c0fe..11ea08e97db7 100644 --- a/drivers/soc/fsl/qe/qe_io.c +++ b/drivers/soc/fsl/qe/qe_io.c @@ -28,7 +28,7 @@ int par_io_init(struct device_node *np) { struct resource res; int ret; - const u32 *num_ports; + u32 num_ports; /* Map Parallel I/O ports registers */ ret = of_address_to_resource(np, 0, &res); @@ -36,9 +36,8 @@ int par_io_init(struct device_node *np) return ret; par_io = ioremap(res.start, resource_size(&res)); - num_ports = of_get_property(np, "num-ports", NULL); - if (num_ports) - num_par_io_ports = *num_ports; + if (!of_property_read_u32(np, "num-ports", &num_ports)) + num_par_io_ports = num_ports; return 0; } |