On Fri, 2015-04-03 at 16:03 -0700, Bjorn Andersson wrote:
> --- a/drivers/soc/qcom/Kconfig
> +++ b/drivers/soc/qcom/Kconfig
> +config QCOM_SMEM
> + tristate "Qualcomm Shared Memory Manager (SMEM)"
> + depends on ARCH_QCOM
> + help
> + Say y here to enable support for the Qualcomm Shared Memory Manager.
> + The driver provides an interface to items in a heap shared among all
> + processors in a Qualcomm platform.
> --- a/drivers/soc/qcom/Makefile
> +++ b/drivers/soc/qcom/Makefile
> @@ -1 +1,2 @@
> +obj-$(CONFIG_QCOM_SMEM) += smem.o
Just to make absolutely sure I'm not misreading this Makefile: if
QCOM_SMEM is set to 'm' this will generate the module smem.ko, right?
> --- /dev/null
> +++ b/drivers/soc/qcom/smem.c
> @@ -0,0 +1,763 @@
> +/*
> + * Copyright (c) 2015, Sony Mobile Communications AB.
> + * Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
> + *
> + * This program is free software; you can redistribute it and/or modify
> + * it under the terms of the GNU General Public License version 2 and
> + * only version 2 as published by the Free Software Foundation.
> + *
> + * This program is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + * GNU General Public License for more details.
> + */
> +MODULE_LICENSE("GPLv2");
"GPLv2" doesn't indicate a GPL compatible license according to
include/linux/license.h. Loading smem.ko should trigger a warning and
taint the kernel. So you want
MODULE_LICENSE("GPL v2");
here.
Paul Bolle
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