disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/hwmon/pmbus/bel-pfe.c
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@@ -17,12 +17,13 @@
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 enum chips {pfe1100, pfe3000};
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 /*
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- * Disable status check for pfe3000 devices, because some devices report
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- * communication error (invalid command) for VOUT_MODE command (0x20)
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- * although correct VOUT_MODE (0x16) is returned: it leads to incorrect
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- * exponent in linear mode.
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+ * Disable status check because some devices report communication error
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+ * (invalid command) for VOUT_MODE command (0x20) although the correct
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+ * VOUT_MODE (0x16) is returned: it leads to incorrect exponent in linear
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+ * mode.
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+ * This affects both pfe3000 and pfe1100.
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  */
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-static struct pmbus_platform_data pfe3000_plat_data = {
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+static struct pmbus_platform_data pfe_plat_data = {
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 	.flags = PMBUS_SKIP_STATUS_CHECK,
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 };
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@@ -94,16 +95,15 @@
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 	int model;
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 	model = (int)i2c_match_id(pfe_device_id, client)->driver_data;
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+	client->dev.platform_data = &pfe_plat_data;
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 	/*
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 	 * PFE3000-12-069RA devices may not stay in page 0 during device
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 	 * probe which leads to probe failure (read status word failed).
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 	 * So let's set the device to page 0 at the beginning.
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 	 */
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-	if (model == pfe3000) {
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-		client->dev.platform_data = &pfe3000_plat_data;
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+	if (model == pfe3000)
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 		i2c_smbus_write_byte_data(client, PMBUS_PAGE, 0);
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-	}
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 	return pmbus_do_probe(client, &pfe_driver_info[model]);
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 }