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X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, mmaddireddy@nvidia.com, kthota@nvidia.com, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, mperttunen@nvidia.com, linux-tegra@vger.kernel.org, vidyas@nvidia.com, linux-arm-kernel@lists.infradead.org, sagar.tv@gmail.com Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Export pcie_pme_disable_msi() & pcie_pme_no_msi() APIs to enable drivers using this API be able to build as loadable modules. Signed-off-by: Vidya Sagar --- Changes from [v4]: * None Changes from [v3]: * None Changes from [v2]: * Exported pcie_pme_no_msi() API after making pcie_pme_msi_disabled a static Changes from [v1]: * This is a new patch in v2 series drivers/pci/pcie/pme.c | 14 +++++++++++++- drivers/pci/pcie/portdrv.h | 16 +++------------- 2 files changed, 16 insertions(+), 14 deletions(-) diff --git a/drivers/pci/pcie/pme.c b/drivers/pci/pcie/pme.c index 54d593d10396..d5e0ea4a62fc 100644 --- a/drivers/pci/pcie/pme.c +++ b/drivers/pci/pcie/pme.c @@ -25,7 +25,19 @@ * that using MSI for PCIe PME signaling doesn't play well with PCIe PME-based * wake-up from system sleep states. */ -bool pcie_pme_msi_disabled; +static bool pcie_pme_msi_disabled; + +void pcie_pme_disable_msi(void) +{ + pcie_pme_msi_disabled = true; +} +EXPORT_SYMBOL_GPL(pcie_pme_disable_msi); + +bool pcie_pme_no_msi(void) +{ + return pcie_pme_msi_disabled; +} +EXPORT_SYMBOL_GPL(pcie_pme_no_msi); static int __init pcie_pme_setup(char *str) { diff --git a/drivers/pci/pcie/portdrv.h b/drivers/pci/pcie/portdrv.h index 1d50dc58ac40..7c8c3da4bd58 100644 --- a/drivers/pci/pcie/portdrv.h +++ b/drivers/pci/pcie/portdrv.h @@ -125,22 +125,12 @@ void pcie_port_bus_unregister(void); struct pci_dev; #ifdef CONFIG_PCIE_PME -extern bool pcie_pme_msi_disabled; - -static inline void pcie_pme_disable_msi(void) -{ - pcie_pme_msi_disabled = true; -} - -static inline bool pcie_pme_no_msi(void) -{ - return pcie_pme_msi_disabled; -} - +void pcie_pme_disable_msi(void); +bool pcie_pme_no_msi(void); void pcie_pme_interrupt_enable(struct pci_dev *dev, bool enable); #else /* !CONFIG_PCIE_PME */ static inline void pcie_pme_disable_msi(void) {} -static inline bool pcie_pme_no_msi(void) { return false; } +static inline bool pcie_pme_no_msi(void) {} static inline void pcie_pme_interrupt_enable(struct pci_dev *dev, bool en) {} #endif /* !CONFIG_PCIE_PME */