modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/drivers/infiniband/hw/hfi1/platform.c
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@@ -634,7 +634,7 @@
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 			   u32 config_data, const char *message)
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 {
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 	u8 i;
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-	int ret = HCMD_SUCCESS;
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+	int ret;
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 	for (i = 0; i < 4; i++) {
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 		ret = load_8051_config(ppd->dd, field_id, i, config_data);
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@@ -668,8 +668,8 @@
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 	/* active optical cables only */
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 	switch ((cache[QSFP_MOD_TECH_OFFS] & 0xF0) >> 4) {
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-	case 0x0 ... 0x9: /* fallthrough */
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-	case 0xC: /* fallthrough */
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+	case 0x0 ... 0x9: fallthrough;
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+	case 0xC: fallthrough;
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 	case 0xE:
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 		/* active AOC */
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 		power_class = get_qsfp_power_class(cache[QSFP_MOD_PWR_OFFS]);
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@@ -899,8 +899,8 @@
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 		*ptr_tuning_method = OPA_PASSIVE_TUNING;
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 		break;
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-	case 0x0 ... 0x9: /* fallthrough */
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-	case 0xC: /* fallthrough */
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+	case 0x0 ... 0x9: fallthrough;
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+	case 0xC: fallthrough;
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 	case 0xE:
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 		ret = tune_active_qsfp(ppd, ptr_tx_preset, ptr_rx_preset,
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 				       ptr_total_atten);
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@@ -909,7 +909,7 @@
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 		*ptr_tuning_method = OPA_ACTIVE_TUNING;
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 		break;
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-	case 0xD: /* fallthrough */
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+	case 0xD: fallthrough;
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 	case 0xF:
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 	default:
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 		dd_dev_warn(ppd->dd, "%s: Unknown/unsupported cable\n",