| From | Rasmus Villemoes <> | Subject | [PATCH v6 25/49] soc: fsl: qe: qe_io.c: use of_property_read_u32() in par_io_init() | Date | Thu, 28 Nov 2019 15:55:30 +0100 |
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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> --- drivers/soc/fsl/qe/qe_io.c | 7 +++---- 1 file 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; } -- 2.23.0
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