[PATCH] habanalabs: fix endianness when reading cpld version

From: Oded Gabbay
Date: Thu Dec 16 2021 - 04:38:47 EST


From: Ofir Bitton <obitton@xxxxxxxxx>

Current sysfs implementation does not take endianness into
consideration when dumping the cpld version.

Signed-off-by: Ofir Bitton <obitton@xxxxxxxxx>
Reviewed-by: Oded Gabbay <ogabbay@xxxxxxxxxx>
Signed-off-by: Oded Gabbay <ogabbay@xxxxxxxxxx>
---
drivers/misc/habanalabs/common/sysfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/misc/habanalabs/common/sysfs.c b/drivers/misc/habanalabs/common/sysfs.c
index 2f6de734ce37..1af568e46f46 100644
--- a/drivers/misc/habanalabs/common/sysfs.c
+++ b/drivers/misc/habanalabs/common/sysfs.c
@@ -139,7 +139,7 @@ static ssize_t cpld_ver_show(struct device *dev, struct device_attribute *attr,
struct hl_device *hdev = dev_get_drvdata(dev);

return sprintf(buf, "0x%08x\n",
- hdev->asic_prop.cpucp_info.cpld_version);
+ le32_to_cpu(hdev->asic_prop.cpucp_info.cpld_version));
}

static ssize_t cpucp_kernel_ver_show(struct device *dev,
--
2.25.1