linux-kernel - [PATCH] thinkpad-acpi: Fix wrong assignment

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Date:	Fri, 18 Oct 2013 19:41:07 -0300
From:	Felipe Pena <felipensp@...il.com>
To:	Henrique de Moraes Holschuh <ibm-acpi@....eng.br>,
	Matthew Garrett <matthew.garrett@...ula.com>
Cc:	ibm-acpi-devel@...ts.sourceforge.net,
	platform-driver-x86@...r.kernel.org, linux-kernel@...r.kernel.org,
	Felipe Pena <felipensp@...il.com>
Subject: [PATCH] thinkpad-acpi: Fix wrong assignment

In the thermal_init function when checking for thinkpad_id.ec_model,
the 'ta2' variable is being OR'd when acpi_ec_read call succeeds,
on fail it is setting 0 to 'ta1' variable instead.

Signed-off-by: Felipe Pena <felipensp@...il.com>
---
 drivers/platform/x86/thinkpad_acpi.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index 03ca6c1..ac6f938 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -5730,7 +5730,7 @@ static int __init thermal_init(struct ibm_init_struct *iibm)
 			if (acpi_ec_read(TP_EC_THERMAL_TMP8 + i, &t)) {
 				ta2 |= t;
 			} else {
-				ta1 = 0;
+				ta2 = 0;
 				break;
 			}
 		}
--
1.7.10.4

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