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path: root/drivers/base/regmap/regmap.c
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Diffstat (limited to 'drivers/base/regmap/regmap.c')
-rw-r--r--drivers/base/regmap/regmap.c32
1 files changed, 14 insertions, 18 deletions
diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
index f99b098ddabf..dbfe6a69c3da 100644
--- a/drivers/base/regmap/regmap.c
+++ b/drivers/base/regmap/regmap.c
@@ -1281,7 +1281,7 @@ int _regmap_raw_write(struct regmap *map, unsigned int reg,
1281 if (map->async && map->bus->async_write) { 1281 if (map->async && map->bus->async_write) {
1282 struct regmap_async *async; 1282 struct regmap_async *async;
1283 1283
1284 trace_regmap_async_write_start(map->dev, reg, val_len); 1284 trace_regmap_async_write_start(map, reg, val_len);
1285 1285
1286 spin_lock_irqsave(&map->async_lock, flags); 1286 spin_lock_irqsave(&map->async_lock, flags);
1287 async = list_first_entry_or_null(&map->async_free, 1287 async = list_first_entry_or_null(&map->async_free,
@@ -1339,8 +1339,7 @@ int _regmap_raw_write(struct regmap *map, unsigned int reg,
1339 return ret; 1339 return ret;
1340 } 1340 }
1341 1341
1342 trace_regmap_hw_write_start(map->dev, reg, 1342 trace_regmap_hw_write_start(map, reg, val_len / map->format.val_bytes);
1343 val_len / map->format.val_bytes);
1344 1343
1345 /* If we're doing a single register write we can probably just 1344 /* If we're doing a single register write we can probably just
1346 * send the work_buf directly, otherwise try to do a gather 1345 * send the work_buf directly, otherwise try to do a gather
@@ -1372,8 +1371,7 @@ int _regmap_raw_write(struct regmap *map, unsigned int reg,
1372 kfree(buf); 1371 kfree(buf);
1373 } 1372 }
1374 1373
1375 trace_regmap_hw_write_done(map->dev, reg, 1374 trace_regmap_hw_write_done(map, reg, val_len / map->format.val_bytes);
1376 val_len / map->format.val_bytes);
1377 1375
1378 return ret; 1376 return ret;
1379} 1377}
@@ -1407,12 +1405,12 @@ static int _regmap_bus_formatted_write(void *context, unsigned int reg,
1407 1405
1408 map->format.format_write(map, reg, val); 1406 map->format.format_write(map, reg, val);
1409 1407
1410 trace_regmap_hw_write_start(map->dev, reg, 1); 1408 trace_regmap_hw_write_start(map, reg, 1);
1411 1409
1412 ret = map->bus->write(map->bus_context, map->work_buf, 1410 ret = map->bus->write(map->bus_context, map->work_buf,
1413 map->format.buf_size); 1411 map->format.buf_size);
1414 1412
1415 trace_regmap_hw_write_done(map->dev, reg, 1); 1413 trace_regmap_hw_write_done(map, reg, 1);
1416 1414
1417 return ret; 1415 return ret;
1418} 1416}
@@ -1470,7 +1468,7 @@ int _regmap_write(struct regmap *map, unsigned int reg,
1470 dev_info(map->dev, "%x <= %x\n", reg, val); 1468 dev_info(map->dev, "%x <= %x\n", reg, val);
1471#endif 1469#endif
1472 1470
1473 trace_regmap_reg_write(map->dev, reg, val); 1471 trace_regmap_reg_write(map, reg, val);
1474 1472
1475 return map->reg_write(context, reg, val); 1473 return map->reg_write(context, reg, val);
1476} 1474}
@@ -1773,7 +1771,7 @@ static int _regmap_raw_multi_reg_write(struct regmap *map,
1773 for (i = 0; i < num_regs; i++) { 1771 for (i = 0; i < num_regs; i++) {
1774 int reg = regs[i].reg; 1772 int reg = regs[i].reg;
1775 int val = regs[i].def; 1773 int val = regs[i].def;
1776 trace_regmap_hw_write_start(map->dev, reg, 1); 1774 trace_regmap_hw_write_start(map, reg, 1);
1777 map->format.format_reg(u8, reg, map->reg_shift); 1775 map->format.format_reg(u8, reg, map->reg_shift);
1778 u8 += reg_bytes + pad_bytes; 1776 u8 += reg_bytes + pad_bytes;
1779 map->format.format_val(u8, val, 0); 1777 map->format.format_val(u8, val, 0);
@@ -1788,7 +1786,7 @@ static int _regmap_raw_multi_reg_write(struct regmap *map,
1788 1786
1789 for (i = 0; i < num_regs; i++) { 1787 for (i = 0; i < num_regs; i++) {
1790 int reg = regs[i].reg; 1788 int reg = regs[i].reg;
1791 trace_regmap_hw_write_done(map->dev, reg, 1); 1789 trace_regmap_hw_write_done(map, reg, 1);
1792 } 1790 }
1793 return ret; 1791 return ret;
1794} 1792}
@@ -2059,15 +2057,13 @@ static int _regmap_raw_read(struct regmap *map, unsigned int reg, void *val,
2059 */ 2057 */
2060 u8[0] |= map->read_flag_mask; 2058 u8[0] |= map->read_flag_mask;
2061 2059
2062 trace_regmap_hw_read_start(map->dev, reg, 2060 trace_regmap_hw_read_start(map, reg, val_len / map->format.val_bytes);
2063 val_len / map->format.val_bytes);
2064 2061
2065 ret = map->bus->read(map->bus_context, map->work_buf, 2062 ret = map->bus->read(map->bus_context, map->work_buf,
2066 map->format.reg_bytes + map->format.pad_bytes, 2063 map->format.reg_bytes + map->format.pad_bytes,
2067 val, val_len); 2064 val, val_len);
2068 2065
2069 trace_regmap_hw_read_done(map->dev, reg, 2066 trace_regmap_hw_read_done(map, reg, val_len / map->format.val_bytes);
2070 val_len / map->format.val_bytes);
2071 2067
2072 return ret; 2068 return ret;
2073} 2069}
@@ -2123,7 +2119,7 @@ static int _regmap_read(struct regmap *map, unsigned int reg,
2123 dev_info(map->dev, "%x => %x\n", reg, *val); 2119 dev_info(map->dev, "%x => %x\n", reg, *val);
2124#endif 2120#endif
2125 2121
2126 trace_regmap_reg_read(map->dev, reg, *val); 2122 trace_regmap_reg_read(map, reg, *val);
2127 2123
2128 if (!map->cache_bypass) 2124 if (!map->cache_bypass)
2129 regcache_write(map, reg, *val); 2125 regcache_write(map, reg, *val);
@@ -2480,7 +2476,7 @@ void regmap_async_complete_cb(struct regmap_async *async, int ret)
2480 struct regmap *map = async->map; 2476 struct regmap *map = async->map;
2481 bool wake; 2477 bool wake;
2482 2478
2483 trace_regmap_async_io_complete(map->dev); 2479 trace_regmap_async_io_complete(map);
2484 2480
2485 spin_lock(&map->async_lock); 2481 spin_lock(&map->async_lock);
2486 list_move(&async->list, &map->async_free); 2482 list_move(&async->list, &map->async_free);
@@ -2525,7 +2521,7 @@ int regmap_async_complete(struct regmap *map)
2525 if (!map->bus || !map->bus->async_write) 2521 if (!map->bus || !map->bus->async_write)
2526 return 0; 2522 return 0;
2527 2523
2528 trace_regmap_async_complete_start(map->dev); 2524 trace_regmap_async_complete_start(map);
2529 2525
2530 wait_event(map->async_waitq, regmap_async_is_done(map)); 2526 wait_event(map->async_waitq, regmap_async_is_done(map));
2531 2527
@@ -2534,7 +2530,7 @@ int regmap_async_complete(struct regmap *map)
2534 map->async_ret = 0; 2530 map->async_ret = 0;
2535 spin_unlock_irqrestore(&map->async_lock, flags); 2531 spin_unlock_irqrestore(&map->async_lock, flags);
2536 2532
2537 trace_regmap_async_complete_done(map->dev); 2533 trace_regmap_async_complete_done(map);
2538 2534
2539 return ret; 2535 return ret;
2540} 2536}