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Commit de6bd083 authored by Yazen Ghannam's avatar Yazen Ghannam Committed by Thomas Gleixner
Browse files

x86/amd_nb: Make all exports EXPORT_SYMBOL_GPL 



Make all EXPORT_SYMBOL's into EXPORT_SYMBOL_GPL. While we're at it let's
fix some checkpatch warnings.

Signed-off-by: default avatarYazen Ghannam <Yazen.Ghannam@amd.com>
Cc: linux-edac <linux-edac@vger.kernel.org>
Cc: x86-ml <x86@kernel.org>
Link: http://lkml.kernel.org/r/1478812257-5424-3-git-send-email-Yazen.Ghannam@amd.com


Signed-off-by: default avatarBorislav Petkov <bp@suse.de>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent c7993890

arch/x86/kernel/amd_nb.c

+13 −11
Original line number Diff line number Diff line
@@ -26,7 +26,7 @@ const struct pci_device_id amd_nb_misc_ids[] = { 
	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_16H_M30H_NB_F3) },

	{}

};

EXPORT_SYMBOL(amd_nb_misc_ids);

EXPORT_SYMBOL_GPL(amd_nb_misc_ids);



static const struct pci_device_id amd_nb_link_ids[] = {

	{ PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_15H_NB_F4) },
@@ -50,19 +50,19 @@ u16 amd_nb_num(void) 
{

	return amd_northbridges.num;

}

EXPORT_SYMBOL(amd_nb_num);

EXPORT_SYMBOL_GPL(amd_nb_num);



bool amd_nb_has_feature(unsigned int feature)

{

	return ((amd_northbridges.flags & feature) == feature);

}

EXPORT_SYMBOL(amd_nb_has_feature);

EXPORT_SYMBOL_GPL(amd_nb_has_feature);



struct amd_northbridge *node_to_amd_nb(int node)

{

	return (node < amd_northbridges.num) ? &amd_northbridges.nb[node] : NULL;

}

EXPORT_SYMBOL(node_to_amd_nb);

EXPORT_SYMBOL_GPL(node_to_amd_nb);



static struct pci_dev *next_northbridge(struct pci_dev *dev,

					const struct pci_device_id *ids)
@@ -91,7 +91,7 @@ int amd_cache_northbridges(void) 
	if (!i)

		return -ENODEV;



	nb = kzalloc(i * sizeof(struct amd_northbridge), GFP_KERNEL);

	nb = kcalloc(i, sizeof(struct amd_northbridge), GFP_KERNEL);

	if (!nb)

		return -ENOMEM;
@@ -156,7 +156,7 @@ struct resource *amd_get_mmconfig_range(struct resource *res) 
{

	u32 address;

	u64 base, msr;

	unsigned segn_busn_bits;

	unsigned int segn_busn_bits;



	if (boot_cpu_data.x86_vendor != X86_VENDOR_AMD)

		return NULL;
@@ -263,10 +263,12 @@ void amd_flush_garts(void) 
	if (!amd_nb_has_feature(AMD_NB_GART))

		return;



	/* Avoid races between AGP and IOMMU. In theory it's not needed

	   but I'm not sure if the hardware won't lose flush requests

	   when another is pending. This whole thing is so expensive anyways

	   that it doesn't matter to serialize more. -AK */

	/*

	 * Avoid races between AGP and IOMMU. In theory it's not needed

	 * but I'm not sure if the hardware won't lose flush requests

	 * when another is pending. This whole thing is so expensive anyways

	 * that it doesn't matter to serialize more. -AK

	 */

	spin_lock_irqsave(&gart_lock, flags);

	flushed = 0;

	for (i = 0; i < amd_northbridges.num; i++) {