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of/spi: call of_register_spi_devices() from spi core code

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Move of_register_spi_devices() call from drivers to
spi_register_master(). Also change the function to use
the struct device_node pointer from master spi device
instead of passing it as function argument.

Signed-off-by: Anatolij Gustschin <[email protected]>
Signed-off-by: Grant Likely <[email protected]>
This commit is contained in:
Anatolij Gustschin 2010-07-27 22:35:58 +02:00 • committed by Grant Likely
commit 12b15e8328
10 changed files with 27 additions and 24 deletions
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10
drivers/of/of_spi.c
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@ -15,12 +15,11 @@
/**
* of_register_spi_devices - Register child devices onto the SPI bus
* @master: Pointer to spi_master device
* @np: parent node of SPI device nodes
*
* Registers an spi_device for each child node of 'np' which has a 'reg'
* Registers an spi_device for each child node of master node which has a 'reg'
* property.
*/
void of_register_spi_devices(struct spi_master *master, struct device_node *np)
void of_register_spi_devices(struct spi_master *master)
{
struct spi_device *spi;
struct device_node *nc;
@ -28,7 +27,10 @@ void of_register_spi_devices(struct spi_master *master, struct device_node *np)
int rc;
int len;
for_each_child_of_node(np, nc) {
if (!master->dev.of_node)
return;
for_each_child_of_node(master->dev.of_node, nc) {
/* Alloc an spi_device */
spi = spi_alloc_device(master);
if (!spi) {