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path: root/drivers/mailbox/pcc.c
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Diffstat (limited to 'drivers/mailbox/pcc.c')
-rw-r--r--drivers/mailbox/pcc.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mailbox/pcc.c b/drivers/mailbox/pcc.c
index 0ddf638d60f3..043828d541f7 100644
--- a/drivers/mailbox/pcc.c
+++ b/drivers/mailbox/pcc.c
@@ -361,8 +361,6 @@ static int __init acpi_pcc_probe(void)
struct acpi_generic_address *db_reg;
struct acpi_pcct_hw_reduced *pcct_ss;
pcc_mbox_channels[i].con_priv = pcct_entry;
- pcct_entry = (struct acpi_subtable_header *)
- ((unsigned long) pcct_entry + pcct_entry->length);
/* If doorbell is in system memory cache the virt address */
pcct_ss = (struct acpi_pcct_hw_reduced *)pcct_entry;
@@ -370,6 +368,8 @@ static int __init acpi_pcc_probe(void)
if (db_reg->space_id == ACPI_ADR_SPACE_SYSTEM_MEMORY)
pcc_doorbell_vaddr[i] = acpi_os_ioremap(db_reg->address,
db_reg->bit_width/8);
+ pcct_entry = (struct acpi_subtable_header *)
+ ((unsigned long) pcct_entry + pcct_entry->length);
}
pcc_mbox_ctrl.num_chans = count;