From: Nicolin Chen <nicoleotsuka@gmail.com>
Date: Thu, 19 Nov 2020 04:44:57 +0000 (-0800)
Subject: soc/tegra: fuse: Fix index bug in get_process_id
X-Git-Tag: rel_imx_5.10.35_2.0.0-somdevices.0~492^2~37
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=e8d7daf69edb6a7b0367313098bc554a3b686c1e;p=linux.git

soc/tegra: fuse: Fix index bug in get_process_id

commit b9ce9b0f83b536a4ac7de7567a265d28d13e5bea upstream.

This patch simply fixes a bug of referencing speedos[num] in every
for-loop iteration in get_process_id function.

Fixes: 0dc5a0d83675 ("soc/tegra: fuse: Add Tegra210 support")
Cc: <stable@vger.kernel.org>
Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/soc/tegra/fuse/speedo-tegra210.c b/drivers/soc/tegra/fuse/speedo-tegra210.c
index 70d3f6e1aa33..8050742237b7 100644
--- a/drivers/soc/tegra/fuse/speedo-tegra210.c
+++ b/drivers/soc/tegra/fuse/speedo-tegra210.c
@@ -94,7 +94,7 @@ static int get_process_id(int value, const u32 *speedos, unsigned int num)
 	unsigned int i;
 
 	for (i = 0; i < num; i++)
-		if (value < speedos[num])
+		if (value < speedos[i])
 			return i;
 
 	return -EINVAL;