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powerpc/qe: Move cmxgcr_lock definition from the ucc.c into the qe.c

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With this patch we can compile the qe_lib/usb.c without the UCC
support (that is, without UCC_GETH and/or SERIAL_QE).

Fixes following link error (CONFIG_SMP should be =y to trigger this):

arch/powerpc/sysdev/built-in.o: In function `qe_usb_clock_set':
(.text+0x3cae): undefined reference to `cmxgcr_lock'
make: *** [.tmp_vmlinux1] Error 1

While at it, also add missing spinlock.h includes.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Acked-By: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Anton Vorontsov 2008-11-11 18:31:39 +03:00 committed by Kumar Gala
parent d3a8cdab2f
commit 09a3fba8c1
2 changed files with 4 additions and 3 deletions
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3
arch/powerpc/sysdev/qe_lib/qe.c
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@ -19,6 +19,7 @@
#include <linux/kernel.h>
#include <linux/param.h>
#include <linux/string.h>
#include <linux/spinlock.h>
#include <linux/mm.h>
#include <linux/interrupt.h>
#include <linux/bootmem.h>
@ -38,6 +39,8 @@ static void qe_snums_init(void);
static int qe_sdma_init(void);
static DEFINE_SPINLOCK(qe_lock);
DEFINE_SPINLOCK(cmxgcr_lock);
EXPORT_SYMBOL(cmxgcr_lock);
/* QE snum state */
enum qe_snum_state {

4
arch/powerpc/sysdev/qe_lib/ucc.c
View File

@ -18,6 +18,7 @@
#include <linux/errno.h>
#include <linux/slab.h>
#include <linux/stddef.h>
#include <linux/spinlock.h>
#include <linux/module.h>
#include <asm/irq.h>
@ -26,9 +27,6 @@
#include <asm/qe.h>
#include <asm/ucc.h>
DEFINE_SPINLOCK(cmxgcr_lock);
EXPORT_SYMBOL(cmxgcr_lock);
int ucc_set_qe_mux_mii_mng(unsigned int ucc_num)
{
unsigned long flags;