firmware: dmi: Fix permissions of product_family

This is not sensitive information like serial numbers, we can allow
all users to read it.

Fix odd alignment while we're here.

Signed-off-by: Jean Delvare <[email protected]>
Fixes: c61872c9833d ("firmware: dmi: Add DMI_PRODUCT_FAMILY identification string")
Reviewed-by: Andy Shevchenko <[email protected]>
Reviewed-by: Mika Westerberg <[email protected]>
Cc: Dmitry Torokhov <[email protected]>
Cc: Linus Walleij <[email protected]>
1 file changed