MIPS: BCM47XX: Initialize bcma bus later (with mm available)

Initializaion with memory allocator available will be much simpler, this
will allow cleanup in the bcma code.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/8234/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 8 insertions, 0 deletions

diff --git a/arch/mips/bcm47xx/irq.c b/arch/mips/bcm47xx/irq.c
index e0585b76ec19..21b4497f09be 100644
--- a/arch/mips/bcm47xx/irq.c
+++ b/arch/mips/bcm47xx/irq.c
@@ -22,6 +22,8 @@
  *  675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#include "bcm47xx_private.h"
+
 #include <linux/types.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
@@ -65,6 +67,12 @@ DEFINE_HWx_IRQDISPATCH(7)
 
 void __init arch_init_irq(void)
 {
+        /*
+         * This is the first arch callback after mm_init (we can use kmalloc),
+         * so let's finish bus initialization now.
+         */
+        bcm47xx_bus_setup();
+
 #ifdef CONFIG_BCM47XX_BCMA
         if (bcm47xx_bus_type == BCM47XX_BUS_TYPE_BCMA) {
                 bcma_write32(bcm47xx_bus.bcma.bus.drv_mips.core,