Signed-off-by: Yuval Shaia <address@hidden>
---
hw/pci/shpc.c | 12 +-----------
include/qemu/osdep.h | 10 ++++++++++
2 files changed, 11 insertions(+), 11 deletions(-)
diff --git a/hw/pci/shpc.c b/hw/pci/shpc.c
index 3dcd472..4b8982d 100644
--- a/hw/pci/shpc.c
+++ b/hw/pci/shpc.c
@@ -122,16 +122,6 @@
#define SHPC_PCI_TO_IDX(pci_slot) ((pci_slot) - 1)
#define SHPC_IDX_TO_PHYSICAL(slot) ((slot) + 1)
-static int roundup_pow_of_two(int x)
-{
- x |= (x >> 1);
- x |= (x >> 2);
- x |= (x >> 4);
- x |= (x >> 8);
- x |= (x >> 16);
- return x + 1;
-}
-
static uint16_t shpc_get_status(SHPCDevice *shpc, int slot, uint16_t msk)
{
uint8_t *status = shpc->config + SHPC_SLOT_STATUS(slot);
@@ -654,7 +644,7 @@ int shpc_init(PCIDevice *d, PCIBus *sec_bus, MemoryRegion
*bar, unsigned offset)
int shpc_bar_size(PCIDevice *d)
{
- return roundup_pow_of_two(SHPC_SLOT_REG(SHPC_MAX_SLOTS));
+ return round_up_pow_of_two(SHPC_SLOT_REG(SHPC_MAX_SLOTS));
}
void shpc_cleanup(PCIDevice *d, MemoryRegion *bar)
diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h
index 689f253..74d5c30 100644
--- a/include/qemu/osdep.h
+++ b/include/qemu/osdep.h
@@ -194,6 +194,16 @@ extern int daemon(int, int);
#define ROUND_UP(n,d) (((n) + (d) - 1) & -(d))
#endif
+static inline int round_up_pow_of_two(int x)
+{
+ x |= (x >> 1);
+ x |= (x >> 2);
+ x |= (x >> 4);
+ x |= (x >> 8);
+ x |= (x >> 16);
+ return x + 1;
+}
+
#ifndef DIV_ROUND_UP
#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
#endif