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path: root/drivers/ieee1394/csr.h
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Diffstat (limited to 'drivers/ieee1394/csr.h')
-rw-r--r--drivers/ieee1394/csr.h10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/ieee1394/csr.h b/drivers/ieee1394/csr.h
index f11546550d8..90fb3f2192c 100644
--- a/drivers/ieee1394/csr.h
+++ b/drivers/ieee1394/csr.h
@@ -50,11 +50,11 @@
#define CSR_MAX_ROM_SHIFT 8
#define CSR_GENERATION_SHIFT 4
-#define CSR_SET_BUS_INFO_GENERATION(csr, gen) \
- ((csr)->bus_info_data[2] = \
- cpu_to_be32((be32_to_cpu((csr)->bus_info_data[2]) & \
- ~(0xf << CSR_GENERATION_SHIFT)) | \
- (gen) << CSR_GENERATION_SHIFT))
+static inline void csr_set_bus_info_generation(struct csr1212_csr *csr, u8 gen)
+{
+ csr->bus_info_data[2] &= ~cpu_to_be32(0xf << CSR_GENERATION_SHIFT);
+ csr->bus_info_data[2] |= cpu_to_be32((u32)gen << CSR_GENERATION_SHIFT);
+}
struct csr_control {
spinlock_t lock;