linux-kernel - [PATCH] soc/tegra: fuse: Export tegra_get_platform() & tegra_is

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Date:   Mon, 26 Sep 2022 15:35:59 +0530
From:   Kartik <kkartik@...dia.com>
To:     <thierry.reding@...il.com>, <jonathanh@...dia.com>,
        <windhl@....com>, <sumitg@...dia.com>,
        <linux-tegra@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>
Subject: [PATCH] soc/tegra: fuse: Export tegra_get_platform() & tegra_is_silicon()

Functions tegra_get_platform() and tegra_is_silicon() are required
for pre-silicon development to correctly identify the platform on
which the software is running.

Export tegra_get_platform() and tegra_is_silicon(), so they can be
used for pre-slicon development of device drivers and kernel space
tests.

Signed-off-by: Kartik <kkartik@...dia.com>
---
 drivers/soc/tegra/fuse/tegra-apbmisc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/soc/tegra/fuse/tegra-apbmisc.c b/drivers/soc/tegra/fuse/tegra-apbmisc.c
index 3351bd872ab2..904797f651a1 100644
--- a/drivers/soc/tegra/fuse/tegra-apbmisc.c
+++ b/drivers/soc/tegra/fuse/tegra-apbmisc.c
@@ -56,6 +56,7 @@ u8 tegra_get_platform(void)
 {
 	return (tegra_read_chipid() >> 20) & 0xf;
 }
+EXPORT_SYMBOL(tegra_get_platform);
 
 bool tegra_is_silicon(void)
 {
@@ -76,6 +77,7 @@ bool tegra_is_silicon(void)
 	 */
 	return true;
 }
+EXPORT_SYMBOL(tegra_is_silicon);
 
 u32 tegra_read_straps(void)
 {
-- 
2.17.1