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Subject: [PATCH v1 14/14] vfio: Cleanup use of bare unsigned
From:   Alex Williamson <alex.williamson@redhat.com>
To:     alex.williamson@redhat.com
Cc:     cohuck@redhat.com, kvm@vger.kernel.org,
        linux-kernel@vger.kernel.org, jgg@nvidia.com, peterx@redhat.com
Date:   Mon, 08 Mar 2021 14:49:49 -0700
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In-Reply-To: <161523878883.3480.12103845207889888280.stgit@gimli.home>
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Replace with 'unsigned int'.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
---
 drivers/vfio/pci/vfio_pci_intrs.c             |   42 ++++++++++++++-----------
 drivers/vfio/pci/vfio_pci_private.h           |    4 +-
 drivers/vfio/platform/vfio_platform_irq.c     |   21 +++++++------
 drivers/vfio/platform/vfio_platform_private.h |    4 +-
 4 files changed, 39 insertions(+), 32 deletions(-)

diff --git a/drivers/vfio/pci/vfio_pci_intrs.c b/drivers/vfio/pci/vfio_pci_intrs.c
index 869dce5f134d..67de58d67908 100644
--- a/drivers/vfio/pci/vfio_pci_intrs.c
+++ b/drivers/vfio/pci/vfio_pci_intrs.c
@@ -364,8 +364,8 @@ static int vfio_msi_set_vector_signal(struct vfio_pci_device *vdev,
 	return 0;
 }
 
-static int vfio_msi_set_block(struct vfio_pci_device *vdev, unsigned start,
-			      unsigned count, int32_t *fds, bool msix)
+static int vfio_msi_set_block(struct vfio_pci_device *vdev, unsigned int start,
+			      unsigned int count, int32_t *fds, bool msix)
 {
 	int i, j, ret = 0;
 
@@ -418,8 +418,9 @@ static void vfio_msi_disable(struct vfio_pci_device *vdev, bool msix)
  * IOCTL support
  */
 static int vfio_pci_set_intx_unmask(struct vfio_pci_device *vdev,
-				    unsigned index, unsigned start,
-				    unsigned count, uint32_t flags, void *data)
+				    unsigned int index, unsigned int start,
+				    unsigned int count, uint32_t flags,
+				    void *data)
 {
 	if (!is_intx(vdev) || start != 0 || count != 1)
 		return -EINVAL;
@@ -445,8 +446,9 @@ static int vfio_pci_set_intx_unmask(struct vfio_pci_device *vdev,
 }
 
 static int vfio_pci_set_intx_mask(struct vfio_pci_device *vdev,
-				  unsigned index, unsigned start,
-				  unsigned count, uint32_t flags, void *data)
+				  unsigned int index, unsigned int start,
+				  unsigned int count, uint32_t flags,
+				  void *data)
 {
 	if (!is_intx(vdev) || start != 0 || count != 1)
 		return -EINVAL;
@@ -465,8 +467,9 @@ static int vfio_pci_set_intx_mask(struct vfio_pci_device *vdev,
 }
 
 static int vfio_pci_set_intx_trigger(struct vfio_pci_device *vdev,
-				     unsigned index, unsigned start,
-				     unsigned count, uint32_t flags, void *data)
+				     unsigned int index, unsigned int start,
+				     unsigned int count, uint32_t flags,
+				     void *data)
 {
 	if (is_intx(vdev) && !count && (flags & VFIO_IRQ_SET_DATA_NONE)) {
 		vfio_intx_disable(vdev);
@@ -508,8 +511,9 @@ static int vfio_pci_set_intx_trigger(struct vfio_pci_device *vdev,
 }
 
 static int vfio_pci_set_msi_trigger(struct vfio_pci_device *vdev,
-				    unsigned index, unsigned start,
-				    unsigned count, uint32_t flags, void *data)
+				    unsigned int index, unsigned int start,
+				    unsigned int count, uint32_t flags,
+				    void *data)
 {
 	int i;
 	bool msix = (index == VFIO_PCI_MSIX_IRQ_INDEX) ? true : false;
@@ -614,8 +618,9 @@ static int vfio_pci_set_ctx_trigger_single(struct eventfd_ctx **ctx,
 }
 
 static int vfio_pci_set_err_trigger(struct vfio_pci_device *vdev,
-				    unsigned index, unsigned start,
-				    unsigned count, uint32_t flags, void *data)
+				    unsigned int index, unsigned int start,
+				    unsigned int count, uint32_t flags,
+				    void *data)
 {
 	if (index != VFIO_PCI_ERR_IRQ_INDEX || start != 0 || count > 1)
 		return -EINVAL;
@@ -625,8 +630,9 @@ static int vfio_pci_set_err_trigger(struct vfio_pci_device *vdev,
 }
 
 static int vfio_pci_set_req_trigger(struct vfio_pci_device *vdev,
-				    unsigned index, unsigned start,
-				    unsigned count, uint32_t flags, void *data)
+				    unsigned int index, unsigned int start,
+				    unsigned int count, uint32_t flags,
+				    void *data)
 {
 	if (index != VFIO_PCI_REQ_IRQ_INDEX || start != 0 || count > 1)
 		return -EINVAL;
@@ -636,11 +642,11 @@ static int vfio_pci_set_req_trigger(struct vfio_pci_device *vdev,
 }
 
 int vfio_pci_set_irqs_ioctl(struct vfio_pci_device *vdev, uint32_t flags,
-			    unsigned index, unsigned start, unsigned count,
-			    void *data)
+			    unsigned int index, unsigned int start,
+			    unsigned int count, void *data)
 {
-	int (*func)(struct vfio_pci_device *vdev, unsigned index,
-		    unsigned start, unsigned count, uint32_t flags,
+	int (*func)(struct vfio_pci_device *vdev, unsigned int index,
+		    unsigned int start, unsigned int count, uint32_t flags,
 		    void *data) = NULL;
 
 	switch (index) {
diff --git a/drivers/vfio/pci/vfio_pci_private.h b/drivers/vfio/pci/vfio_pci_private.h
index 49a60585cf9c..93f47044e2e5 100644
--- a/drivers/vfio/pci/vfio_pci_private.h
+++ b/drivers/vfio/pci/vfio_pci_private.h
@@ -153,8 +153,8 @@ void vfio_pci_intx_mask(struct vfio_pci_device *vdev);
 void vfio_pci_intx_unmask(struct vfio_pci_device *vdev);
 
 int vfio_pci_set_irqs_ioctl(struct vfio_pci_device *vdev,
-			    uint32_t flags, unsigned index,
-			    unsigned start, unsigned count, void *data);
+			    uint32_t flags, unsigned int index,
+			    unsigned int start, unsigned int count, void *data);
 
 ssize_t vfio_pci_config_rw(struct vfio_pci_device *vdev, char __user *buf,
 			   size_t count, loff_t *ppos, bool iswrite);
diff --git a/drivers/vfio/platform/vfio_platform_irq.c b/drivers/vfio/platform/vfio_platform_irq.c
index c5b09ec0a3c9..90d87ab44131 100644
--- a/drivers/vfio/platform/vfio_platform_irq.c
+++ b/drivers/vfio/platform/vfio_platform_irq.c
@@ -39,8 +39,8 @@ static int vfio_platform_mask_handler(void *opaque, void *unused)
 }
 
 static int vfio_platform_set_irq_mask(struct vfio_platform_device *vdev,
-				      unsigned index, unsigned start,
-				      unsigned count, uint32_t flags,
+				      unsigned int index, unsigned int start,
+				      unsigned int count, uint32_t flags,
 				      void *data)
 {
 	if (start != 0 || count != 1)
@@ -99,8 +99,8 @@ static int vfio_platform_unmask_handler(void *opaque, void *unused)
 }
 
 static int vfio_platform_set_irq_unmask(struct vfio_platform_device *vdev,
-					unsigned index, unsigned start,
-					unsigned count, uint32_t flags,
+					unsigned int index, unsigned int start,
+					unsigned int count, uint32_t flags,
 					void *data)
 {
 	if (start != 0 || count != 1)
@@ -216,8 +216,8 @@ static int vfio_set_trigger(struct vfio_platform_device *vdev, int index,
 }
 
 static int vfio_platform_set_irq_trigger(struct vfio_platform_device *vdev,
-					 unsigned index, unsigned start,
-					 unsigned count, uint32_t flags,
+					 unsigned int index, unsigned int start,
+					 unsigned int count, uint32_t flags,
 					 void *data)
 {
 	struct vfio_platform_irq *irq = &vdev->irqs[index];
@@ -254,11 +254,12 @@ static int vfio_platform_set_irq_trigger(struct vfio_platform_device *vdev,
 }
 
 int vfio_platform_set_irqs_ioctl(struct vfio_platform_device *vdev,
-				 uint32_t flags, unsigned index, unsigned start,
-				 unsigned count, void *data)
+				 uint32_t flags, unsigned int index,
+				 unsigned int start, unsigned int count,
+				 void *data)
 {
-	int (*func)(struct vfio_platform_device *vdev, unsigned index,
-		    unsigned start, unsigned count, uint32_t flags,
+	int (*func)(struct vfio_platform_device *vdev, unsigned int index,
+		    unsigned int start, unsigned int count, uint32_t flags,
 		    void *data) = NULL;
 
 	switch (flags & VFIO_IRQ_SET_ACTION_TYPE_MASK) {
diff --git a/drivers/vfio/platform/vfio_platform_private.h b/drivers/vfio/platform/vfio_platform_private.h
index 2aa12d41f9c6..09870bf07e95 100644
--- a/drivers/vfio/platform/vfio_platform_private.h
+++ b/drivers/vfio/platform/vfio_platform_private.h
@@ -86,8 +86,8 @@ int vfio_platform_irq_init(struct vfio_platform_device *vdev);
 void vfio_platform_irq_cleanup(struct vfio_platform_device *vdev);
 
 int vfio_platform_set_irqs_ioctl(struct vfio_platform_device *vdev,
-				 uint32_t flags, unsigned index,
-				 unsigned start, unsigned count,
+				 uint32_t flags, unsigned int index,
+				 unsigned int start, unsigned int count,
 				 void *data);
 
 void __vfio_platform_register_reset(struct vfio_platform_reset_node *n);