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-rw-r--r--hw/acpi/aml-build.c2
-rw-r--r--hw/arm/exynos4210.c6
-rw-r--r--hw/block/vhost-user-blk.c5
-rw-r--r--hw/hppa/dino.c5
-rw-r--r--hw/ide/ahci-allwinner.c3
-rw-r--r--hw/ide/ahci_internal.h3
-rw-r--r--hw/ide/trace-events4
-rw-r--r--hw/misc/mos6522.c8
-rw-r--r--hw/misc/trace-events8
-rw-r--r--hw/net/ftgmac100.c5
-rw-r--r--hw/ppc/pnv_lpc.c16
-rw-r--r--hw/timer/m48t59-internal.h9
-rw-r--r--hw/timer/m48t59.c4
13 files changed, 25 insertions, 53 deletions
diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
index 3fa557cea1..1e43cd736d 100644
--- a/hw/acpi/aml-build.c
+++ b/hw/acpi/aml-build.c
@@ -627,7 +627,7 @@ Aml *aml_notify(Aml *arg1, Aml *arg2)
     return var;
 }
 
-/* helper to call method with 1 argument */
+/* helper to call method without argument */
 Aml *aml_call0(const char *method)
 {
     Aml *var = aml_alloc();
diff --git a/hw/arm/exynos4210.c b/hw/arm/exynos4210.c
index 06f9d1ffa4..b7463a71ec 100644
--- a/hw/arm/exynos4210.c
+++ b/hw/arm/exynos4210.c
@@ -156,12 +156,8 @@ void exynos4210_write_secondary(ARMCPU *cpu,
 
 static uint64_t exynos4210_calc_affinity(int cpu)
 {
-    uint64_t mp_affinity;
-
     /* Exynos4210 has 0x9 as cluster ID */
-    mp_affinity = (0x9 << ARM_AFF1_SHIFT) | cpu;
-
-    return mp_affinity;
+    return (0x9 << ARM_AFF1_SHIFT) | cpu;
 }
 
 Exynos4210State *exynos4210_init(MemoryRegion *system_mem)
diff --git a/hw/block/vhost-user-blk.c b/hw/block/vhost-user-blk.c
index 262baca432..975eae6211 100644
--- a/hw/block/vhost-user-blk.c
+++ b/hw/block/vhost-user-blk.c
@@ -196,7 +196,6 @@ static uint64_t vhost_user_blk_get_features(VirtIODevice *vdev,
                                             Error **errp)
 {
     VHostUserBlk *s = VHOST_USER_BLK(vdev);
-    uint64_t get_features;
 
     /* Turn on pre-defined features */
     virtio_add_feature(&features, VIRTIO_BLK_F_SEG_MAX);
@@ -215,9 +214,7 @@ static uint64_t vhost_user_blk_get_features(VirtIODevice *vdev,
         virtio_add_feature(&features, VIRTIO_BLK_F_MQ);
     }
 
-    get_features = vhost_get_features(&s->dev, user_feature_bits, features);
-
-    return get_features;
+    return vhost_get_features(&s->dev, user_feature_bits, features);
 }
 
 static void vhost_user_blk_handle_output(VirtIODevice *vdev, VirtQueue *vq)
diff --git a/hw/hppa/dino.c b/hw/hppa/dino.c
index 15aefde09c..c5dcf3104d 100644
--- a/hw/hppa/dino.c
+++ b/hw/hppa/dino.c
@@ -403,13 +403,10 @@ static void dino_set_irq(void *opaque, int irq, int level)
 static int dino_pci_map_irq(PCIDevice *d, int irq_num)
 {
     int slot = d->devfn >> 3;
-    int local_irq;
 
     assert(irq_num >= 0 && irq_num <= 3);
 
-    local_irq = slot & 0x03;
-
-    return local_irq;
+    return slot & 0x03;
 }
 
 static void dino_set_timer_irq(void *opaque, int irq, int level)
diff --git a/hw/ide/ahci-allwinner.c b/hw/ide/ahci-allwinner.c
index 5397483fd8..2fd95078ba 100644
--- a/hw/ide/ahci-allwinner.c
+++ b/hw/ide/ahci-allwinner.c
@@ -24,6 +24,9 @@
 
 #include "trace.h"
 
+#define ALLWINNER_AHCI(obj) \
+        OBJECT_CHECK(AllwinnerAHCIState, (obj), TYPE_ALLWINNER_AHCI)
+
 #define ALLWINNER_AHCI_BISTAFR    ((0xa0 - ALLWINNER_AHCI_MMIO_OFF) / 4)
 #define ALLWINNER_AHCI_BISTCR     ((0xa4 - ALLWINNER_AHCI_MMIO_OFF) / 4)
 #define ALLWINNER_AHCI_BISTFCTR   ((0xa8 - ALLWINNER_AHCI_MMIO_OFF) / 4)
diff --git a/hw/ide/ahci_internal.h b/hw/ide/ahci_internal.h
index 8c755d4ca1..1a25d6c039 100644
--- a/hw/ide/ahci_internal.h
+++ b/hw/ide/ahci_internal.h
@@ -375,7 +375,4 @@ void ahci_reset(AHCIState *s);
 
 #define SYSBUS_AHCI(obj) OBJECT_CHECK(SysbusAHCIState, (obj), TYPE_SYSBUS_AHCI)
 
-#define ALLWINNER_AHCI(obj) OBJECT_CHECK(AllwinnerAHCIState, (obj), \
-                       TYPE_ALLWINNER_AHCI)
-
 #endif /* HW_IDE_AHCI_H */
diff --git a/hw/ide/trace-events b/hw/ide/trace-events
index 0c39cabe72..5c0e59ec42 100644
--- a/hw/ide/trace-events
+++ b/hw/ide/trace-events
@@ -108,8 +108,8 @@ ahci_dma_prepare_buf_fail(void *s, int port) "ahci(%p)[%d]: sglist population fa
 ahci_dma_rw_buf(void *s, int port, int l) "ahci(%p)[%d] len=0x%x"
 ahci_cmd_done(void *s, int port) "ahci(%p)[%d]: cmd done"
 ahci_reset(void *s) "ahci(%p): HBA reset"
-allwinner_ahci_mem_read(void *s, void *a, uint64_t addr, uint64_t val, unsigned size) "ahci(%p): read a=%p addr=0x%"HWADDR_PRIx" val=0x%"PRIx64", size=%d"
-allwinner_ahci_mem_write(void *s, void *a, uint64_t addr, uint64_t val, unsigned size) "ahci(%p): write a=%p addr=0x%"HWADDR_PRIx" val=0x%"PRIx64", size=%d"
+allwinner_ahci_mem_read(void *s, void *a, uint64_t addr, uint64_t val, unsigned size) "ahci(%p): read a=%p addr=0x%"PRIx64" val=0x%"PRIx64", size=%d"
+allwinner_ahci_mem_write(void *s, void *a, uint64_t addr, uint64_t val, unsigned size) "ahci(%p): write a=%p addr=0x%"PRIx64" val=0x%"PRIx64", size=%d"
 
 # Warning: Verbose
 handle_reg_h2d_fis_dump(void *s, int port, const char *fis) "ahci(%p)[%d]: %s"
diff --git a/hw/misc/mos6522.c b/hw/misc/mos6522.c
index 8ad9fc831e..6163cea6ab 100644
--- a/hw/misc/mos6522.c
+++ b/hw/misc/mos6522.c
@@ -176,12 +176,8 @@ static void mos6522_set_sr_int(MOS6522State *s)
 
 static uint64_t mos6522_get_counter_value(MOS6522State *s, MOS6522Timer *ti)
 {
-    uint64_t d;
-
-    d = muldiv64(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) - ti->load_time,
-                 ti->frequency, NANOSECONDS_PER_SECOND);
-
-    return d;
+    return muldiv64(qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL) - ti->load_time,
+                    ti->frequency, NANOSECONDS_PER_SECOND);
 }
 
 static uint64_t mos6522_get_load_time(MOS6522State *s, MOS6522Timer *ti)
diff --git a/hw/misc/trace-events b/hw/misc/trace-events
index 562d9ed005..ec5a9f0da1 100644
--- a/hw/misc/trace-events
+++ b/hw/misc/trace-events
@@ -69,13 +69,13 @@ mps2_fpgaio_reset(void) "MPS2 FPGAIO: reset"
 mps2_fpgaio_leds(char led1, char led0) "MPS2 FPGAIO LEDs: %c%c"
 
 # hw/misc/msf2-sysreg.c
-msf2_sysreg_write(uint64_t offset, uint32_t val, uint32_t prev) "msf2-sysreg write: addr 0x%08" HWADDR_PRIx " data 0x%" PRIx32 " prev 0x%" PRIx32
-msf2_sysreg_read(uint64_t offset, uint32_t val) "msf2-sysreg read: addr 0x%08" HWADDR_PRIx " data 0x%08" PRIx32
+msf2_sysreg_write(uint64_t offset, uint32_t val, uint32_t prev) "msf2-sysreg write: addr 0x%08" PRIx64 " data 0x%" PRIx32 " prev 0x%" PRIx32
+msf2_sysreg_read(uint64_t offset, uint32_t val) "msf2-sysreg read: addr 0x%08" PRIx64 " data 0x%08" PRIx32
 msf2_sysreg_write_pll_status(void) "Invalid write to read only PLL status register"
 
 #hw/misc/imx7_gpr.c
-imx7_gpr_read(uint64_t offset) "addr 0x%08" HWADDR_PRIx
-imx7_gpr_write(uint64_t offset, uint64_t value) "addr 0x%08" HWADDR_PRIx "value 0x%08" HWADDR_PRIx
+imx7_gpr_read(uint64_t offset) "addr 0x%08" PRIx64
+imx7_gpr_write(uint64_t offset, uint64_t value) "addr 0x%08" PRIx64 "value 0x%08" PRIx64
 
 # hw/misc/mos6522.c
 mos6522_set_counter(int index, unsigned int val) "T%d.counter=%d"
diff --git a/hw/net/ftgmac100.c b/hw/net/ftgmac100.c
index 704f452067..3300e8ef4a 100644
--- a/hw/net/ftgmac100.c
+++ b/hw/net/ftgmac100.c
@@ -511,7 +511,6 @@ static uint32_t ftgmac100_rxpoll(FTGMAC100State *s)
 
     uint32_t cnt = 1024 * FTGMAC100_APTC_RXPOLL_CNT(s->aptcr);
     uint32_t speed = (s->maccr & FTGMAC100_MACCR_FAST_MODE) ? 1 : 0;
-    uint32_t period;
 
     if (s->aptcr & FTGMAC100_APTC_RXPOLL_TIME_SEL) {
         cnt <<= 4;
@@ -521,9 +520,7 @@ static uint32_t ftgmac100_rxpoll(FTGMAC100State *s)
         speed = 2;
     }
 
-    period = cnt / div[speed];
-
-    return period;
+    return cnt / div[speed];
 }
 
 static void ftgmac100_reset(DeviceState *d)
diff --git a/hw/ppc/pnv_lpc.c b/hw/ppc/pnv_lpc.c
index c42b4a8f6c..2317d1e62c 100644
--- a/hw/ppc/pnv_lpc.c
+++ b/hw/ppc/pnv_lpc.c
@@ -125,25 +125,17 @@ static int pnv_lpc_dt_xscom(PnvXScomInterface *dev, void *fdt, int xscom_offset)
 static bool opb_read(PnvLpcController *lpc, uint32_t addr, uint8_t *data,
                      int sz)
 {
-    bool success;
-
     /* XXX Handle access size limits and FW read caching here */
-    success = !address_space_rw(&lpc->opb_as, addr, MEMTXATTRS_UNSPECIFIED,
-                                data, sz, false);
-
-    return success;
+    return !address_space_rw(&lpc->opb_as, addr, MEMTXATTRS_UNSPECIFIED,
+                             data, sz, false);
 }
 
 static bool opb_write(PnvLpcController *lpc, uint32_t addr, uint8_t *data,
                       int sz)
 {
-    bool success;
-
     /* XXX Handle access size limits here */
-    success = !address_space_rw(&lpc->opb_as, addr, MEMTXATTRS_UNSPECIFIED,
-                                data, sz, true);
-
-    return success;
+    return !address_space_rw(&lpc->opb_as, addr, MEMTXATTRS_UNSPECIFIED,
+                             data, sz, true);
 }
 
 #define ECCB_CTL_READ           PPC_BIT(15)
diff --git a/hw/timer/m48t59-internal.h b/hw/timer/m48t59-internal.h
index 32ae957805..d0f0caf3c7 100644
--- a/hw/timer/m48t59-internal.h
+++ b/hw/timer/m48t59-internal.h
@@ -25,13 +25,10 @@
 #ifndef HW_M48T59_INTERNAL_H
 #define HW_M48T59_INTERNAL_H 1
 
-//#define DEBUG_NVRAM
+#define M48T59_DEBUG 0
 
-#if defined(DEBUG_NVRAM)
-#define NVRAM_PRINTF(fmt, ...) do { printf(fmt , ## __VA_ARGS__); } while (0)
-#else
-#define NVRAM_PRINTF(fmt, ...) do { } while (0)
-#endif
+#define NVRAM_PRINTF(fmt, ...) do { \
+    if (M48T59_DEBUG) { printf(fmt , ## __VA_ARGS__); } } while (0)
 
 /*
  * The M48T02, M48T08 and M48T59 chips are very similar. The newer '59 has
diff --git a/hw/timer/m48t59.c b/hw/timer/m48t59.c
index 742c576443..f2991762ab 100644
--- a/hw/timer/m48t59.c
+++ b/hw/timer/m48t59.c
@@ -456,7 +456,7 @@ static void NVRAM_writeb(void *opaque, hwaddr addr, uint64_t val,
 {
     M48t59State *NVRAM = opaque;
 
-    NVRAM_PRINTF("%s: 0x%08x => 0x%08x\n", __func__, addr, val);
+    NVRAM_PRINTF("%s: 0x%"HWADDR_PRIx" => 0x%"PRIx64"\n", __func__, addr, val);
     switch (addr) {
     case 0:
         NVRAM->addr &= ~0x00FF;
@@ -488,7 +488,7 @@ static uint64_t NVRAM_readb(void *opaque, hwaddr addr, unsigned size)
         retval = -1;
         break;
     }
-    NVRAM_PRINTF("%s: 0x%08x <= 0x%08x\n", __func__, addr, retval);
+    NVRAM_PRINTF("%s: 0x%"HWADDR_PRIx" <= 0x%08x\n", __func__, addr, retval);
 
     return retval;
 }