From 929cc78260550e82fc481c8c9428ec2aa589d88c Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 25 Feb 2021 09:25:02 +0900 Subject: ASoC: rsnd: cleanup ppcheck warning for ssiu.c This patch cleanups below ppcheck warning. sound/soc/sh/rcar/ssiu.c:212:10: style: The scope of the variable 'shift' can be reduced. [variableScope] int i, shift; ^ sound/soc/sh/rcar/ssiu.c:337:19: style: The scope of the variable 'mod' can be reduced. [variableScope] struct rsnd_mod *mod; ^ sound/soc/sh/rcar/ssiu.c:362:22: style: The scope of the variable 'np' can be reduced. [variableScope] struct device_node *np; ^ sound/soc/sh/rcar/ssiu.c:363:19: style: The scope of the variable 'mod' can be reduced. [variableScope] struct rsnd_mod *mod; ^ sound/soc/sh/rcar/ssiu.c:366:6: style: The scope of the variable 'i' can be reduced. [variableScope] int i; ^ sound/soc/sh/rcar/ssiu.c:397:13: style: The scope of the variable 'ret' can be reduced. [variableScope] int i, nr, ret; ^ Signed-off-by: Kuninori Morimoto Link: https://lore.kernel.org/r/87lfbdro2p.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown --- sound/soc/sh/rcar/ssiu.c | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) (limited to 'sound/soc/sh') diff --git a/sound/soc/sh/rcar/ssiu.c b/sound/soc/sh/rcar/ssiu.c index f29bd72f3a26..852cdeedf7e9 100644 --- a/sound/soc/sh/rcar/ssiu.c +++ b/sound/soc/sh/rcar/ssiu.c @@ -209,7 +209,7 @@ static int rsnd_ssiu_init_gen2(struct rsnd_mod *mod, struct rsnd_mod *ssi_mod = rsnd_io_to_mod_ssi(io); struct rsnd_mod *pos; u32 val; - int i, shift; + int i; i = rsnd_mod_id(ssi_mod); @@ -221,7 +221,8 @@ static int rsnd_ssiu_init_gen2(struct rsnd_mod *mod, i; for_each_rsnd_mod_array(i, pos, io, rsnd_ssi_array) { - shift = (i * 4) + 20; + int shift = (i * 4) + 20; + val = (val & ~(0xF << shift)) | rsnd_mod_id(pos) << shift; } @@ -334,7 +335,6 @@ static void rsnd_parse_connect_ssiu_compatible(struct rsnd_priv *priv, struct rsnd_dai_stream *io) { struct rsnd_mod *ssi_mod = rsnd_io_to_mod_ssi(io); - struct rsnd_mod *mod; struct rsnd_ssiu *ssiu; int i; @@ -343,7 +343,7 @@ static void rsnd_parse_connect_ssiu_compatible(struct rsnd_priv *priv, /* select BUSIF0 */ for_each_rsnd_ssiu(ssiu, priv, i) { - mod = rsnd_mod_get(ssiu); + struct rsnd_mod *mod = rsnd_mod_get(ssiu); if ((rsnd_mod_id(ssi_mod) == rsnd_mod_id(mod)) && (rsnd_mod_id_sub(mod) == 0)) { @@ -359,17 +359,17 @@ void rsnd_parse_connect_ssiu(struct rsnd_dai *rdai, { struct rsnd_priv *priv = rsnd_rdai_to_priv(rdai); struct device_node *node = rsnd_ssiu_of_node(priv); - struct device_node *np; - struct rsnd_mod *mod; struct rsnd_dai_stream *io_p = &rdai->playback; struct rsnd_dai_stream *io_c = &rdai->capture; - int i; /* use rcar_sound,ssiu if exist */ if (node) { - i = 0; + struct device_node *np; + int i = 0; + for_each_child_of_node(node, np) { - mod = rsnd_ssiu_mod_get(priv, i); + struct rsnd_mod *mod = rsnd_ssiu_mod_get(priv, i); + if (np == playback) rsnd_dai_connect(mod, io_p, mod->type); if (np == capture) @@ -394,7 +394,7 @@ int rsnd_ssiu_probe(struct rsnd_priv *priv) struct rsnd_ssiu *ssiu; struct rsnd_mod_ops *ops; const int *list = NULL; - int i, nr, ret; + int i, nr; /* * Keep DT compatibility. @@ -441,6 +441,8 @@ int rsnd_ssiu_probe(struct rsnd_priv *priv) } for_each_rsnd_ssiu(ssiu, priv, i) { + int ret; + if (node) { int j; -- cgit v1.2.3 From 0779baa812cf27325ad1d43a917144f50ffd2142 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 25 Feb 2021 09:25:08 +0900 Subject: ASoC: rsnd: cleanup ppcheck warning for ssi.c This patch cleanups below ppcheck warning. sound/soc/sh/rcar/ssi.c:170:19: style: The scope of the variable 'mod' can be reduced. [variableScope] struct rsnd_mod *mod; ^ sound/soc/sh/rcar/ssi.c:535:6: style: The scope of the variable 'i' can be reduced. [variableScope] int i; ^ sound/soc/sh/rcar/ssi.c:1212:19: style: The scope of the variable 'mod' can be reduced. [variableScope] struct rsnd_mod *mod; ^ sound/soc/sh/rcar/ssi.c:328:16: portability: Shifting signed 32-bit value by 31 bits is implementation-defined behaviour [shiftTooManyBitsSigned] ssi->cr_clk = FORCE | rsnd_rdai_width_to_swl(rdai) | ^ sound/soc/sh/rcar/ssi.c:387:12: portability: Shifting signed 32-bit value by 31 bits is implementation-defined behaviour [shiftTooManyBitsSigned] cr_own |= FORCE | rsnd_rdai_width_to_swl(rdai); ^ Signed-off-by: Kuninori Morimoto Link: https://lore.kernel.org/r/87k0qxro2j.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown --- sound/soc/sh/rcar/ssi.c | 45 +++++++++++++++++++++++---------------------- 1 file changed, 23 insertions(+), 22 deletions(-) (limited to 'sound/soc/sh') diff --git a/sound/soc/sh/rcar/ssi.c b/sound/soc/sh/rcar/ssi.c index d0ded427a836..49aa81ff9361 100644 --- a/sound/soc/sh/rcar/ssi.c +++ b/sound/soc/sh/rcar/ssi.c @@ -24,23 +24,23 @@ /* * SSICR */ -#define FORCE (1 << 31) /* Fixed */ -#define DMEN (1 << 28) /* DMA Enable */ -#define UIEN (1 << 27) /* Underflow Interrupt Enable */ -#define OIEN (1 << 26) /* Overflow Interrupt Enable */ -#define IIEN (1 << 25) /* Idle Mode Interrupt Enable */ -#define DIEN (1 << 24) /* Data Interrupt Enable */ -#define CHNL_4 (1 << 22) /* Channels */ -#define CHNL_6 (2 << 22) /* Channels */ -#define CHNL_8 (3 << 22) /* Channels */ -#define DWL_MASK (7 << 19) /* Data Word Length mask */ -#define DWL_8 (0 << 19) /* Data Word Length */ -#define DWL_16 (1 << 19) /* Data Word Length */ -#define DWL_18 (2 << 19) /* Data Word Length */ -#define DWL_20 (3 << 19) /* Data Word Length */ -#define DWL_22 (4 << 19) /* Data Word Length */ -#define DWL_24 (5 << 19) /* Data Word Length */ -#define DWL_32 (6 << 19) /* Data Word Length */ +#define FORCE (1u << 31) /* Fixed */ +#define DMEN (1u << 28) /* DMA Enable */ +#define UIEN (1u << 27) /* Underflow Interrupt Enable */ +#define OIEN (1u << 26) /* Overflow Interrupt Enable */ +#define IIEN (1u << 25) /* Idle Mode Interrupt Enable */ +#define DIEN (1u << 24) /* Data Interrupt Enable */ +#define CHNL_4 (1u << 22) /* Channels */ +#define CHNL_6 (2u << 22) /* Channels */ +#define CHNL_8 (3u << 22) /* Channels */ +#define DWL_MASK (7u << 19) /* Data Word Length mask */ +#define DWL_8 (0u << 19) /* Data Word Length */ +#define DWL_16 (1u << 19) /* Data Word Length */ +#define DWL_18 (2u << 19) /* Data Word Length */ +#define DWL_20 (3u << 19) /* Data Word Length */ +#define DWL_22 (4u << 19) /* Data Word Length */ +#define DWL_24 (5u << 19) /* Data Word Length */ +#define DWL_32 (6u << 19) /* Data Word Length */ /* * System word length @@ -167,7 +167,6 @@ static void rsnd_ssi_status_check(struct rsnd_mod *mod, static u32 rsnd_ssi_multi_secondaries(struct rsnd_dai_stream *io) { - struct rsnd_mod *mod; enum rsnd_mod_type types[] = { RSND_MOD_SSIM1, RSND_MOD_SSIM2, @@ -177,7 +176,8 @@ static u32 rsnd_ssi_multi_secondaries(struct rsnd_dai_stream *io) mask = 0; for (i = 0; i < ARRAY_SIZE(types); i++) { - mod = rsnd_io_to_mod(io, types[i]); + struct rsnd_mod *mod = rsnd_io_to_mod(io, types[i]); + if (!mod) continue; @@ -533,7 +533,6 @@ static int rsnd_ssi_quit(struct rsnd_mod *mod, struct device *dev = rsnd_priv_to_dev(priv); int is_tdm, is_tdm_split; int id = rsnd_mod_id(mod); - int i; u32 sys_int_enable = 0; is_tdm = rsnd_runtime_is_tdm(io); @@ -561,6 +560,8 @@ static int rsnd_ssi_quit(struct rsnd_mod *mod, /* disable busif buffer over/under run interrupt. */ if (is_tdm || is_tdm_split) { + int i; + switch (id) { case 0: case 1: @@ -1210,7 +1211,6 @@ void rsnd_parse_connect_ssi(struct rsnd_dai *rdai, struct rsnd_priv *priv = rsnd_rdai_to_priv(rdai); struct device_node *node; struct device_node *np; - struct rsnd_mod *mod; int i; node = rsnd_ssi_of_node(priv); @@ -1219,7 +1219,8 @@ void rsnd_parse_connect_ssi(struct rsnd_dai *rdai, i = 0; for_each_child_of_node(node, np) { - mod = rsnd_ssi_mod_get(priv, i); + struct rsnd_mod *mod = rsnd_ssi_mod_get(priv, i); + if (np == playback) rsnd_ssi_connect(mod, &rdai->playback); if (np == capture) -- cgit v1.2.3 From e539943c664e58a7005959f2c902d1fbda464b59 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 25 Feb 2021 09:25:14 +0900 Subject: ASoC: rsnd: cleanup ppcheck warning for core.c This patch cleanups below ppcheck warning. sound/soc/sh/rcar/core.c:233:26: style: The scope of the variable 'io' can be reduced. [variableScope] struct rsnd_dai_stream *io; ^ sound/soc/sh/rcar/core.c:489:19: style: The scope of the variable 'mod' can be reduced. [variableScope] struct rsnd_mod *mod; ^ sound/soc/sh/rcar/core.c:1064:9: style: The scope of the variable 'j' can be reduced. [variableScope] int i, j; ^ sound/soc/sh/rcar/core.c:1143:19: style: The scope of the variable 'mod' can be reduced. [variableScope] struct rsnd_mod *mod; ^ sound/soc/sh/rcar/core.c:1261:22: style: The scope of the variable 'playback' can be reduced. [variableScope] struct device_node *playback, *capture; ^ sound/soc/sh/rcar/core.c:1261:33: style: The scope of the variable 'capture' can be reduced. [variableScope] struct device_node *playback, *capture; ^ sound/soc/sh/rcar/core.c:1419:29: style: The scope of the variable 'be_params' can be reduced. [variableScope] struct snd_pcm_hw_params *be_params; ^ sound/soc/sh/rcar/core.c:1369:22: style: Local variable 'rdai' shadows outer variable [shadowVariable] struct rsnd_dai *rdai = rsnd_rdai_get(priv, dai_i); ^ sound/soc/sh/rcar/core.c:1338:19: note: Shadowed declaration struct rsnd_dai *rdai; ^ sound/soc/sh/rcar/core.c:1369:22: note: Shadow variable struct rsnd_dai *rdai = rsnd_rdai_get(priv, dai_i); ^ sound/soc/sh/rcar/core.c:1380:22: style: Local variable 'rdai' shadows outer variable [shadowVariable] struct rsnd_dai *rdai = rsnd_rdai_get(priv, dai_i); ^ Reported-by: Pierre-Louis Bossart Signed-off-by: Kuninori Morimoto Link: https://lore.kernel.org/r/87im6hro2d.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown --- sound/soc/sh/rcar/core.c | 32 ++++++++++++++------------------ 1 file changed, 14 insertions(+), 18 deletions(-) (limited to 'sound/soc/sh') diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index 1029d8d9d800..ee1f320935db 100644 --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -230,12 +230,12 @@ void rsnd_mod_interrupt(struct rsnd_mod *mod, struct rsnd_dai_stream *io)) { struct rsnd_priv *priv = rsnd_mod_to_priv(mod); - struct rsnd_dai_stream *io; struct rsnd_dai *rdai; int i; for_each_rsnd_dai(rdai, priv, i) { - io = &rdai->playback; + struct rsnd_dai_stream *io = &rdai->playback; + if (mod == io->mod[mod->type]) callback(mod, io); @@ -486,13 +486,12 @@ struct rsnd_mod *rsnd_mod_next(int *iterator, enum rsnd_mod_type *array, int array_size) { - struct rsnd_mod *mod; - enum rsnd_mod_type type; int max = array ? array_size : RSND_MOD_MAX; for (; *iterator < max; (*iterator)++) { - type = (array) ? array[*iterator] : *iterator; - mod = rsnd_io_to_mod(io, type); + enum rsnd_mod_type type = (array) ? array[*iterator] : *iterator; + struct rsnd_mod *mod = rsnd_io_to_mod(io, type); + if (mod) return mod; } @@ -1061,7 +1060,7 @@ static void rsnd_parse_tdm_split_mode(struct rsnd_priv *priv, struct device_node *ssiu_np = rsnd_ssiu_of_node(priv); struct device_node *np; int is_play = rsnd_io_is_play(io); - int i, j; + int i; if (!ssiu_np) return; @@ -1078,13 +1077,11 @@ static void rsnd_parse_tdm_split_mode(struct rsnd_priv *priv, if (!node) break; - j = 0; for_each_child_of_node(ssiu_np, np) { if (np == node) { rsnd_flags_set(io, RSND_STREAM_TDM_SPLIT); dev_dbg(dev, "%s is part of TDM Split\n", io->name); } - j++; } of_node_put(node); @@ -1140,7 +1137,6 @@ void rsnd_parse_connect_common(struct rsnd_dai *rdai, { struct rsnd_priv *priv = rsnd_rdai_to_priv(rdai); struct device_node *np; - struct rsnd_mod *mod; int i; if (!node) @@ -1148,7 +1144,8 @@ void rsnd_parse_connect_common(struct rsnd_dai *rdai, i = 0; for_each_child_of_node(node, np) { - mod = mod_get(priv, i); + struct rsnd_mod *mod = mod_get(priv, i); + if (np == playback) rsnd_dai_connect(mod, &rdai->playback, mod->type); if (np == capture) @@ -1258,7 +1255,6 @@ static void __rsnd_dai_probe(struct rsnd_priv *priv, struct device_node *dai_np, int dai_i) { - struct device_node *playback, *capture; struct rsnd_dai_stream *io_playback; struct rsnd_dai_stream *io_capture; struct snd_soc_dai_driver *drv; @@ -1301,8 +1297,8 @@ static void __rsnd_dai_probe(struct rsnd_priv *priv, rsnd_rdai_width_set(rdai, 32); /* default 32bit width */ for (io_i = 0;; io_i++) { - playback = of_parse_phandle(dai_np, "playback", io_i); - capture = of_parse_phandle(dai_np, "capture", io_i); + struct device_node *playback = of_parse_phandle(dai_np, "playback", io_i); + struct device_node *capture = of_parse_phandle(dai_np, "capture", io_i); if (!playback && !capture) break; @@ -1366,7 +1362,7 @@ static int rsnd_dai_probe(struct rsnd_priv *priv) for_each_endpoint_of_node(dai_node, dai_np) { __rsnd_dai_probe(priv, dai_np, dai_i); if (rsnd_is_gen3(priv)) { - struct rsnd_dai *rdai = rsnd_rdai_get(priv, dai_i); + rdai = rsnd_rdai_get(priv, dai_i); rsnd_parse_connect_graph(priv, &rdai->playback, dai_np); rsnd_parse_connect_graph(priv, &rdai->capture, dai_np); @@ -1377,7 +1373,7 @@ static int rsnd_dai_probe(struct rsnd_priv *priv) for_each_child_of_node(dai_node, dai_np) { __rsnd_dai_probe(priv, dai_np, dai_i); if (rsnd_is_gen3(priv)) { - struct rsnd_dai *rdai = rsnd_rdai_get(priv, dai_i); + rdai = rsnd_rdai_get(priv, dai_i); rsnd_parse_connect_simple(priv, &rdai->playback, dai_np); rsnd_parse_connect_simple(priv, &rdai->capture, dai_np); @@ -1416,11 +1412,11 @@ static int rsnd_hw_params(struct snd_soc_component *component, struct rsnd_priv *priv = rsnd_io_to_priv(io); struct device *dev = rsnd_priv_to_dev(priv); struct snd_soc_dpcm *dpcm; - struct snd_pcm_hw_params *be_params; int stream = substream->stream; for_each_dpcm_be(fe, stream, dpcm) { - be_params = &dpcm->hw_params; + struct snd_pcm_hw_params *be_params = &dpcm->hw_params; + if (params_channels(hw_params) != params_channels(be_params)) io->converted_chan = params_channels(be_params); if (params_rate(hw_params) != params_rate(be_params)) -- cgit v1.2.3 From 31dbf7acc6a3abf84c2cb3c2312283ed8691de5b Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 25 Feb 2021 09:25:19 +0900 Subject: ASoC: rsnd: cleanup ppcheck warning for cmd.c This patch cleanups below ppcheck warning. sound/soc/sh/rcar/cmd.c:46:20: style: The scope of the variable 'src' can be reduced. [variableScope] struct rsnd_mod *src; ^ sound/soc/sh/rcar/cmd.c:47:27: style: The scope of the variable 'tio' can be reduced. [variableScope] struct rsnd_dai_stream *tio; ^ sound/soc/sh/rcar/cmd.c:145:13: style: The scope of the variable 'ret' can be reduced. [variableScope] int i, nr, ret; ^ Signed-off-by: Kuninori Morimoto Link: https://lore.kernel.org/r/87h7m1ro28.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown --- sound/soc/sh/rcar/cmd.c | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) (limited to 'sound/soc/sh') diff --git a/sound/soc/sh/rcar/cmd.c b/sound/soc/sh/rcar/cmd.c index e6bb6a9a0684..9fdb37c2cbc2 100644 --- a/sound/soc/sh/rcar/cmd.c +++ b/sound/soc/sh/rcar/cmd.c @@ -43,8 +43,6 @@ static int rsnd_cmd_init(struct rsnd_mod *mod, if (mix) { struct rsnd_dai *rdai; - struct rsnd_mod *src; - struct rsnd_dai_stream *tio; int i; /* @@ -54,8 +52,9 @@ static int rsnd_cmd_init(struct rsnd_mod *mod, */ data = 0; for_each_rsnd_dai(rdai, priv, i) { - tio = &rdai->playback; - src = rsnd_io_to_mod_src(tio); + struct rsnd_dai_stream *tio = &rdai->playback; + struct rsnd_mod *src = rsnd_io_to_mod_src(tio); + if (mix == rsnd_io_to_mod_mix(tio)) data |= path[rsnd_mod_id(src)]; @@ -142,7 +141,7 @@ int rsnd_cmd_probe(struct rsnd_priv *priv) { struct device *dev = rsnd_priv_to_dev(priv); struct rsnd_cmd *cmd; - int i, nr, ret; + int i, nr; /* This driver doesn't support Gen1 at this point */ if (rsnd_is_gen1(priv)) @@ -161,9 +160,9 @@ int rsnd_cmd_probe(struct rsnd_priv *priv) priv->cmd = cmd; for_each_rsnd_cmd(cmd, priv, i) { - ret = rsnd_mod_init(priv, rsnd_mod_get(cmd), - &rsnd_cmd_ops, NULL, - RSND_MOD_CMD, i); + int ret = rsnd_mod_init(priv, rsnd_mod_get(cmd), + &rsnd_cmd_ops, NULL, + RSND_MOD_CMD, i); if (ret) return ret; } -- cgit v1.2.3 From b6e499bcb32f07364cf62e7022032f1c0632f76c Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Thu, 25 Feb 2021 09:25:23 +0900 Subject: ASoC: rsnd: cleanup ppcheck warning for adg.c This patch cleanups below ppcheck warning. sound/soc/sh/rcar/adg.c:67:9: style: The scope of the variable 'ratio' can be reduced. [variableScope] int i, ratio; ^ sound/soc/sh/rcar/adg.c:114:6: style: The scope of the variable 'idx' can be reduced. [variableScope] int idx, sel, div, step; ^ sound/soc/sh/rcar/adg.c:114:21: style: The scope of the variable 'step' can be reduced. [variableScope] int idx, sel, div, step; ^ sound/soc/sh/rcar/adg.c:397:14: style: The scope of the variable 'clk' can be reduced. [variableScope] struct clk *clk; ^ Signed-off-by: Kuninori Morimoto Link: https://lore.kernel.org/r/87ft1lro24.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown --- sound/soc/sh/rcar/adg.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) (limited to 'sound/soc/sh') diff --git a/sound/soc/sh/rcar/adg.c b/sound/soc/sh/rcar/adg.c index abdfd9cf91e2..0b8ae3eee148 100644 --- a/sound/soc/sh/rcar/adg.c +++ b/sound/soc/sh/rcar/adg.c @@ -64,13 +64,13 @@ static const char * const clk_name[] = { static u32 rsnd_adg_calculate_rbgx(unsigned long div) { - int i, ratio; + int i; if (!div) return 0; for (i = 3; i >= 0; i--) { - ratio = 2 << (i * 2); + int ratio = 2 << (i * 2); if (0 == (div % ratio)) return (u32)((i << 8) | ((div / ratio) - 1)); } @@ -111,7 +111,7 @@ static void __rsnd_adg_get_timesel_ratio(struct rsnd_priv *priv, { struct rsnd_adg *adg = rsnd_priv_to_adg(priv); struct device *dev = rsnd_priv_to_dev(priv); - int idx, sel, div, step; + int sel; unsigned int val, en; unsigned int min, diff; unsigned int sel_rate[] = { @@ -126,8 +126,9 @@ static void __rsnd_adg_get_timesel_ratio(struct rsnd_priv *priv, val = 0; en = 0; for (sel = 0; sel < ARRAY_SIZE(sel_rate); sel++) { - idx = 0; - step = 2; + int idx = 0; + int step = 2; + int div; if (!sel_rate[sel]) continue; @@ -394,11 +395,11 @@ static void rsnd_adg_get_clkin(struct rsnd_priv *priv, struct rsnd_adg *adg) { struct device *dev = rsnd_priv_to_dev(priv); - struct clk *clk; int i; for (i = 0; i < CLKMAX; i++) { - clk = devm_clk_get(dev, clk_name[i]); + struct clk *clk = devm_clk_get(dev, clk_name[i]); + adg->clk[i] = IS_ERR(clk) ? NULL : clk; } } -- cgit v1.2.3