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Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

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Pull irq fixes from Thomas Gleixner:
 "Two small fixlets:

   - Add the missing iomu mapping call in the Freescale/NXP/Qualcomm/
     whoever owns it now/ SCFG MSI irqchip driver. Otherwise IRQs wont
     work at all.

   - Fix a SMP=n build warning in the STM32 irq chip driver"

* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  irqchip/ls-scfg-msi: Map MSIs in the iommu
  irqchip/stm32: Fix non-SMP build warning
This commit is contained in:
Linus Torvalds 2018-06-10 09:00:13 -07:00
commit 9f3fbe852a
2 changed files with 4 additions and 3 deletions
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3
drivers/irqchip/irq-ls-scfg-msi.c
View File

@ -21,6 +21,7 @@
#include <linux/of_pci.h>
#include <linux/of_platform.h>
#include <linux/spinlock.h>
#include <linux/dma-iommu.h>
#define MSI_IRQS_PER_MSIR 32
#define MSI_MSIR_OFFSET 4
@ -94,6 +95,8 @@ static void ls_scfg_msi_compose_msg(struct irq_data *data, struct msi_msg *msg)
if (msi_affinity_flag)
msg->data |= cpumask_first(data->common->affinity);
iommu_dma_map_msi_msg(data->irq, msg);
}
static int ls_scfg_msi_set_affinity(struct irq_data *irq_data,

4
drivers/irqchip/irq-stm32-exti.c
View File

@ -552,9 +552,7 @@ static struct irq_chip stm32_exti_h_chip = {
.irq_set_type = stm32_exti_h_set_type,
.irq_set_wake = stm32_exti_h_set_wake,
.flags = IRQCHIP_MASK_ON_SUSPEND,
#ifdef CONFIG_SMP
.irq_set_affinity = stm32_exti_h_set_affinity,
#endif
.irq_set_affinity = IS_ENABLED(CONFIG_SMP) ? stm32_exti_h_set_affinity : NULL,
};
static int stm32_exti_h_domain_alloc(struct irq_domain *dm,