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path: root/drivers/bus/arm-cci.c
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Diffstat (limited to 'drivers/bus/arm-cci.c')
-rw-r--r--drivers/bus/arm-cci.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/bus/arm-cci.c b/drivers/bus/arm-cci.c
index 200926699778..2e6c275322f1 100644
--- a/drivers/bus/arm-cci.c
+++ b/drivers/bus/arm-cci.c
@@ -280,7 +280,7 @@ asmlinkage void __naked cci_enable_port_for_self(void)
/* Enable the CCI port */
" ldr r0, [r0, %[offsetof_port_phys]] \n"
-" mov r3, #"__stringify(CCI_ENABLE_REQ)" \n"
+" mov r3, %[cci_enable_req]\n"
" str r3, [r0, #"__stringify(CCI_PORT_CTRL)"] \n"
/* poll the status reg for completion */
@@ -288,7 +288,7 @@ asmlinkage void __naked cci_enable_port_for_self(void)
" ldr r0, [r1] \n"
" ldr r0, [r0, r1] @ cci_ctrl_base \n"
"4: ldr r1, [r0, #"__stringify(CCI_CTRL_STATUS)"] \n"
-" tst r1, #1 \n"
+" tst r1, %[cci_control_status_bits] \n"
" bne 4b \n"
" mov r0, #0 \n"
@@ -301,6 +301,8 @@ asmlinkage void __naked cci_enable_port_for_self(void)
"7: .word cci_ctrl_phys - . \n"
: :
[sizeof_cpu_port] "i" (sizeof(cpu_port)),
+ [cci_enable_req] "i" cpu_to_le32(CCI_ENABLE_REQ),
+ [cci_control_status_bits] "i" cpu_to_le32(1),
#ifndef __ARMEB__
[offsetof_cpu_port_mpidr_lsb] "i" (offsetof(struct cpu_port, mpidr)),
#else