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Message-ID: <4E369C26.5040300@ge.com>
Date: Mon, 01 Aug 2011 13:29:26 +0100
From: Martyn Welch <martyn.welch@...com>
To: Manohar Vanga <manohar.vanga@...n.ch>
CC: gregkh@...e.de, cota@...ap.org, devel@...verdev.osuosl.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH 6/8] staging: vme: rename *_slot_get to *_get_slot
On 01/08/11 11:20, Manohar Vanga wrote:
> Functions following the naming format of *_get and *_put are used
> for reference counting. Rename the slot_get functions to get_slot
> to prevent such confusion in the meaning.
>
If your doing vme_slot_get, then there's also vme_lm_get, vme_master_get and
vme_slave_get.
Doing just this would then lead to more inconsistency in the naming and
wouldn't even get rid of all the functions using the *_get naming convention.
I'm not sure this change is worth it.
Martyn
> Signed-off-by: Manohar Vanga <manohar.vanga@...n.ch>
> ---
> drivers/staging/vme/bridges/vme_ca91cx42.c | 8 ++++----
> drivers/staging/vme/bridges/vme_tsi148.c | 6 +++---
> drivers/staging/vme/vme.c | 12 ++++++------
> drivers/staging/vme/vme.h | 2 +-
> drivers/staging/vme/vme_api.txt | 2 +-
> drivers/staging/vme/vme_bridge.h | 2 +-
> 6 files changed, 16 insertions(+), 16 deletions(-)
>
> diff --git a/drivers/staging/vme/bridges/vme_ca91cx42.c b/drivers/staging/vme/bridges/vme_ca91cx42.c
> index 2f9c22b..dff64e1 100644
> --- a/drivers/staging/vme/bridges/vme_ca91cx42.c
> +++ b/drivers/staging/vme/bridges/vme_ca91cx42.c
> @@ -1490,7 +1490,7 @@ static int ca91cx42_lm_detach(struct vme_lm_resource *lm, int monitor)
> return 0;
> }
>
> -static int ca91cx42_slot_get(struct vme_bridge *ca91cx42_bridge)
> +static int ca91cx42_get_slot(struct vme_bridge *ca91cx42_bridge)
> {
> u32 slot = 0;
> struct ca91cx42_driver *bridge;
> @@ -1551,7 +1551,7 @@ static int ca91cx42_crcsr_init(struct vme_bridge *ca91cx42_bridge,
>
> bridge = ca91cx42_bridge->driver_priv;
>
> - slot = ca91cx42_slot_get(ca91cx42_bridge);
> + slot = ca91cx42_get_slot(ca91cx42_bridge);
>
> /* Write CSR Base Address if slot ID is supplied as a module param */
> if (geoid)
> @@ -1799,7 +1799,7 @@ static int ca91cx42_probe(struct pci_dev *pdev, const struct pci_device_id *id)
> ca91cx42_bridge->lm_get = ca91cx42_lm_get;
> ca91cx42_bridge->lm_attach = ca91cx42_lm_attach;
> ca91cx42_bridge->lm_detach = ca91cx42_lm_detach;
> - ca91cx42_bridge->slot_get = ca91cx42_slot_get;
> + ca91cx42_bridge->get_slot = ca91cx42_get_slot;
> ca91cx42_bridge->alloc_consistent = ca91cx42_alloc_consistent;
> ca91cx42_bridge->free_consistent = ca91cx42_free_consistent;
>
> @@ -1807,7 +1807,7 @@ static int ca91cx42_probe(struct pci_dev *pdev, const struct pci_device_id *id)
> dev_info(&pdev->dev, "Board is%s the VME system controller\n",
> (data & CA91CX42_MISC_CTL_SYSCON) ? "" : " not");
> dev_info(&pdev->dev, "Slot ID is %d\n",
> - ca91cx42_slot_get(ca91cx42_bridge));
> + ca91cx42_get_slot(ca91cx42_bridge));
>
> if (ca91cx42_crcsr_init(ca91cx42_bridge, pdev))
> dev_err(&pdev->dev, "CR/CSR configuration failed.\n");
> diff --git a/drivers/staging/vme/bridges/vme_tsi148.c b/drivers/staging/vme/bridges/vme_tsi148.c
> index 9db89dc..922902b 100644
> --- a/drivers/staging/vme/bridges/vme_tsi148.c
> +++ b/drivers/staging/vme/bridges/vme_tsi148.c
> @@ -2106,7 +2106,7 @@ static int tsi148_lm_detach(struct vme_lm_resource *lm, int monitor)
> /*
> * Determine Geographical Addressing
> */
> -static int tsi148_slot_get(struct vme_bridge *tsi148_bridge)
> +static int tsi148_get_slot(struct vme_bridge *tsi148_bridge)
> {
> u32 slot = 0;
> struct tsi148_driver *bridge;
> @@ -2191,7 +2191,7 @@ static int tsi148_crcsr_init(struct vme_bridge *tsi148_bridge,
> cbar = ioread32be(bridge->base + TSI148_CBAR);
> cbar = (cbar & TSI148_CRCSR_CBAR_M)>>3;
>
> - vstat = tsi148_slot_get(tsi148_bridge);
> + vstat = tsi148_get_slot(tsi148_bridge);
>
> if (cbar != vstat) {
> cbar = vstat;
> @@ -2474,7 +2474,7 @@ static int tsi148_probe(struct pci_dev *pdev, const struct pci_device_id *id)
> tsi148_bridge->lm_get = tsi148_lm_get;
> tsi148_bridge->lm_attach = tsi148_lm_attach;
> tsi148_bridge->lm_detach = tsi148_lm_detach;
> - tsi148_bridge->slot_get = tsi148_slot_get;
> + tsi148_bridge->get_slot = tsi148_get_slot;
> tsi148_bridge->alloc_consistent = tsi148_alloc_consistent;
> tsi148_bridge->free_consistent = tsi148_free_consistent;
>
> diff --git a/drivers/staging/vme/vme.c b/drivers/staging/vme/vme.c
> index 759ec2b..81a33dc 100644
> --- a/drivers/staging/vme/vme.c
> +++ b/drivers/staging/vme/vme.c
> @@ -1332,7 +1332,7 @@ void vme_lm_free(struct vme_resource *resource)
> }
> EXPORT_SYMBOL(vme_lm_free);
>
> -int vme_slot_get(struct device *bus)
> +int vme_get_slot(struct device *bus)
> {
> struct vme_bridge *bridge;
>
> @@ -1342,14 +1342,14 @@ int vme_slot_get(struct device *bus)
> return -EINVAL;
> }
>
> - if (bridge->slot_get == NULL) {
> - printk(KERN_WARNING "vme_slot_get not supported\n");
> + if (bridge->get_slot == NULL) {
> + printk(KERN_WARNING "vme_get_slot not supported\n");
> return -EINVAL;
> }
>
> - return bridge->slot_get(bridge);
> + return bridge->get_slot(bridge);
> }
> -EXPORT_SYMBOL(vme_slot_get);
> +EXPORT_SYMBOL(vme_get_slot);
>
>
> /* - Bridge Registration --------------------------------------------------- */
> @@ -1549,7 +1549,7 @@ static int vme_bus_match(struct device *dev, struct device_driver *drv)
> return 1;
>
> if ((driver->bind_table[i].slot == VME_SLOT_CURRENT) &&
> - (num == vme_slot_get(dev)))
> + (num == vme_get_slot(dev)))
> return 1;
> }
> i++;
> diff --git a/drivers/staging/vme/vme.h b/drivers/staging/vme/vme.h
> index 8fb35e2..bda6fdf 100644
> --- a/drivers/staging/vme/vme.h
> +++ b/drivers/staging/vme/vme.h
> @@ -162,7 +162,7 @@ int vme_lm_attach(struct vme_resource *, int, void (*callback)(int));
> int vme_lm_detach(struct vme_resource *, int);
> void vme_lm_free(struct vme_resource *);
>
> -int vme_slot_get(struct device *);
> +int vme_get_slot(struct device *);
>
> int vme_register_driver(struct vme_driver *);
> void vme_unregister_driver(struct vme_driver *);
> diff --git a/drivers/staging/vme/vme_api.txt b/drivers/staging/vme/vme_api.txt
> index 4910e92..e0152c5 100644
> --- a/drivers/staging/vme/vme_api.txt
> +++ b/drivers/staging/vme/vme_api.txt
> @@ -380,4 +380,4 @@ Slot Detection
>
> This function returns the slot ID of the provided bridge.
>
> - int vme_slot_get(struct device *dev);
> + int vme_get_slot(struct device *dev);
> diff --git a/drivers/staging/vme/vme_bridge.h b/drivers/staging/vme/vme_bridge.h
> index ef751a4..5f70848 100644
> --- a/drivers/staging/vme/vme_bridge.h
> +++ b/drivers/staging/vme/vme_bridge.h
> @@ -164,7 +164,7 @@ struct vme_bridge {
> int (*lm_detach) (struct vme_lm_resource *, int);
>
> /* CR/CSR space functions */
> - int (*slot_get) (struct vme_bridge *);
> + int (*get_slot) (struct vme_bridge *);
>
> /* Bridge parent interface */
> void *(*alloc_consistent)(struct device *dev, size_t size,
--
Martyn Welch (Principal Software Engineer) | Registered in England and
GE Intelligent Platforms | Wales (3828642) at 100
T +44(0)127322748 | Barbirolli Square, Manchester,
E martyn.welch@...com | M2 3AB VAT:GB 927559189
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