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| author | Paolo Bonzini <pbonzini@redhat.com> | 2021-01-07 18:06:52 -0500 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-01-07 18:06:52 -0500 |
| commit | bc351f07260533cc1b3987339551decd00ddd52e (patch) | |
| tree | 3b6f396681f08dacc8dd24ce2c586ea2195e825d /drivers/spi/spi-nxp-fspi.c | |
| parent | d45f89f7437d0f2c8275b4434096164db106384d (diff) | |
| parent | 9aa418792f5f11ef5d6f72265e1f8ae07efd5784 (diff) | |
Merge branch 'kvm-master' into kvm-next
Fixes to get_mmio_spte, destined to 5.10 stable branch.
Diffstat (limited to 'drivers/spi/spi-nxp-fspi.c')
| -rw-r--r-- | drivers/spi/spi-nxp-fspi.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/spi/spi-nxp-fspi.c b/drivers/spi/spi-nxp-fspi.c index 0d41406c036d..ab9035662717 100644 --- a/drivers/spi/spi-nxp-fspi.c +++ b/drivers/spi/spi-nxp-fspi.c @@ -1001,6 +1001,7 @@ static int nxp_fspi_probe(struct platform_device *pdev) struct resource *res; struct nxp_fspi *f; int ret; + u32 reg; ctlr = spi_alloc_master(&pdev->dev, sizeof(*f)); if (!ctlr) @@ -1032,6 +1033,12 @@ static int nxp_fspi_probe(struct platform_device *pdev) goto err_put_ctrl; } + /* Clear potential interrupts */ + reg = fspi_readl(f, f->iobase + FSPI_INTR); + if (reg) + fspi_writel(f, reg, f->iobase + FSPI_INTR); + + /* find the resources - controller memory mapped space */ if (is_acpi_node(f->dev->fwnode)) res = platform_get_resource(pdev, IORESOURCE_MEM, 1); |