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EDAC, synopsys: Shorten static function names 

Shorten static function names, remove the unnecessary 'synps_' prefix in
function names.

 [ bp: Drop the "edac_" prefix too as that prefix is reserved for
   EDAC core functions. ]

Signed-off-by: Manish Narani <manish.narani@xilinx.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
CC: Mauro Carvalho Chehab <mchehab@kernel.org>
CC: Michal Simek <michal.simek@xilinx.com>
CC: amit.kucheria@linaro.org
CC: devicetree@vger.kernel.org
CC: leoyang.li@nxp.com
CC: linux-arm-kernel@lists.infradead.org
CC: linux-edac <linux-edac@vger.kernel.org>
CC: mark.rutland@arm.com
CC: robh+dt@kernel.org
CC: sudeep.holla@arm.com
Link: http://lkml.kernel.org/r/1538667328-9465-3-git-send-email-manish.narani@xilinx.com
This commit is contained in:
Manish Narani 2018-10-04 21:05:20 +05:30 committed by Borislav Petkov
parent 1b51adc6b7
commit bb894bc46e
1 changed files with 38 additions and 41 deletions
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79
drivers/edac/synopsys_edac.c
View File

@ -142,7 +142,7 @@ struct synps_edac_priv {
};
/**
* synps_edac_geterror_info - Get the current ecc error info
* get_error_info - Get the current ecc error info
* @base: Pointer to the base address of the ddr memory controller
* @p: Pointer to the synopsys ecc status structure
*
@ -150,8 +150,7 @@ struct synps_edac_priv {
*
* Return: one if there is no error otherwise returns zero
*/
static int synps_edac_geterror_info(void __iomem *base,
struct synps_ecc_status *p)
static int get_error_info(void __iomem *base, struct synps_ecc_status *p)
{
u32 regval, clearval = 0;
@ -196,14 +195,13 @@ out:
}
/**
* synps_edac_handle_error - Handle controller error types CE and UE
* handle_error - Handle controller error types CE and UE
* @mci: Pointer to the edac memory controller instance
* @p: Pointer to the synopsys ecc status structure
*
* Handles the controller ECC correctable and un correctable error.
* Handles the controller ECC correctable and uncorrectable error.
*/
static void synps_edac_handle_error(struct mem_ctl_info *mci,
struct synps_ecc_status *p)
static void handle_error(struct mem_ctl_info *mci, struct synps_ecc_status *p)
{
struct synps_edac_priv *priv = mci->pvt_info;
struct ecc_error_info *pinf;
@ -232,30 +230,30 @@ static void synps_edac_handle_error(struct mem_ctl_info *mci,
}
/**
* synps_edac_check - Check controller for ECC errors
* check_errors - Check controller for ECC errors
* @mci: Pointer to the edac memory controller instance
*
* Used to check and post ECC errors. Called by the polling thread
*/
static void synps_edac_check(struct mem_ctl_info *mci)
static void check_errors(struct mem_ctl_info *mci)
{
struct synps_edac_priv *priv = mci->pvt_info;
int status;
status = synps_edac_geterror_info(priv->baseaddr, &priv->stat);
status = get_error_info(priv->baseaddr, &priv->stat);
if (status)
return;
priv->ce_cnt += priv->stat.ce_cnt;
priv->ue_cnt += priv->stat.ue_cnt;
synps_edac_handle_error(mci, &priv->stat);
handle_error(mci, &priv->stat);
edac_dbg(3, "Total error count CE %d UE %d\n",
priv->ce_cnt, priv->ue_cnt);
}
/**
* synps_edac_get_dtype - Return the controller memory width
* get_dtype - Return the controller memory width
* @base: Pointer to the ddr memory controller base address
*
* Get the EDAC device type width appropriate for the current controller
@ -263,7 +261,7 @@ static void synps_edac_check(struct mem_ctl_info *mci)
*
* Return: a device type width enumeration.
*/
static enum dev_type synps_edac_get_dtype(const void __iomem *base)
static enum dev_type get_dtype(const void __iomem *base)
{
enum dev_type dt;
u32 width;
@ -286,20 +284,20 @@ static enum dev_type synps_edac_get_dtype(const void __iomem *base)
}
/**
* synps_edac_get_eccstate - Return the controller ecc enable/disable status
* @base: Pointer to the ddr memory controller base address
* get_ecc_state - Return the controller ECC enable/disable status
* @base: Pointer to the DDR memory controller base address
*
* Get the ECC enable/disable status for the controller
* Get the ECC enable/disable status for the controller.
*
* Return: a ecc status boolean i.e true/false - enabled/disabled.
* Return: a ECC status boolean i.e true/false - enabled/disabled.
*/
static bool synps_edac_get_eccstate(void __iomem *base)
static bool get_ecc_state(void __iomem *base)
{
bool state = false;
enum dev_type dt;
u32 ecctype;
dt = synps_edac_get_dtype(base);
dt = get_dtype(base);
if (dt == DEV_UNKNOWN)
return state;
@ -311,11 +309,11 @@ static bool synps_edac_get_eccstate(void __iomem *base)
}
/**
* synps_edac_get_memsize - reads the size of the attached memory device
* get_memsize - reads the size of the attached memory device
*
* Return: the memory size in bytes
*/
static u32 synps_edac_get_memsize(void)
static u32 get_memsize(void)
{
struct sysinfo inf;
@ -325,7 +323,7 @@ static u32 synps_edac_get_memsize(void)
}
/**
* synps_edac_get_mtype - Returns controller memory type
* get_mtype - Returns controller memory type
* @base: pointer to the synopsys ecc status structure
*
* Get the EDAC memory type appropriate for the current controller
@ -333,7 +331,7 @@ static u32 synps_edac_get_memsize(void)
*
* Return: a memory type enumeration.
*/
static enum mem_type synps_edac_get_mtype(const void __iomem *base)
static enum mem_type get_mtype(const void __iomem *base)
{
enum mem_type mt;
u32 memtype;
@ -349,7 +347,7 @@ static enum mem_type synps_edac_get_mtype(const void __iomem *base)
}
/**
* synps_edac_init_csrows - Initialize the cs row data
* init_csrows - Initialize the cs row data
* @mci: Pointer to the edac memory controller instance
*
* Initializes the chip select rows associated with the EDAC memory
@ -357,7 +355,7 @@ static enum mem_type synps_edac_get_mtype(const void __iomem *base)
*
* Return: Unconditionally 0.
*/
static int synps_edac_init_csrows(struct mem_ctl_info *mci)
static int init_csrows(struct mem_ctl_info *mci)
{
struct synps_edac_priv *priv = mci->pvt_info;
struct csrow_info *csi;
@ -367,15 +365,15 @@ static int synps_edac_init_csrows(struct mem_ctl_info *mci)
for (row = 0; row < mci->nr_csrows; row++) {
csi = mci->csrows[row];
size = synps_edac_get_memsize();
size = get_memsize();
for (j = 0; j < csi->nr_channels; j++) {
dimm = csi->channels[j]->dimm;
dimm->edac_mode = EDAC_FLAG_SECDED;
dimm->mtype = synps_edac_get_mtype(priv->baseaddr);
dimm->mtype = get_mtype(priv->baseaddr);
dimm->nr_pages = (size >> PAGE_SHIFT) / csi->nr_channels;
dimm->grain = SYNPS_EDAC_ERR_GRAIN;
dimm->dtype = synps_edac_get_dtype(priv->baseaddr);
dimm->dtype = get_dtype(priv->baseaddr);
}
}
@ -383,7 +381,7 @@ static int synps_edac_init_csrows(struct mem_ctl_info *mci)
}
/**
* synps_edac_mc_init - Initialize driver instance
* mc_init - Initialize driver instance
* @mci: Pointer to the edac memory controller instance
* @pdev: Pointer to the platform_device struct
*
@ -393,8 +391,7 @@ static int synps_edac_init_csrows(struct mem_ctl_info *mci)
*
* Return: Always zero.
*/
static int synps_edac_mc_init(struct mem_ctl_info *mci,
struct platform_device *pdev)
static int mc_init(struct mem_ctl_info *mci, struct platform_device *pdev)
{
int status;
struct synps_edac_priv *priv;
@ -415,16 +412,16 @@ static int synps_edac_mc_init(struct mem_ctl_info *mci,
mci->mod_name = SYNPS_EDAC_MOD_VER;
edac_op_state = EDAC_OPSTATE_POLL;
mci->edac_check = synps_edac_check;
mci->edac_check = check_errors;
mci->ctl_page_to_phys = NULL;
status = synps_edac_init_csrows(mci);
status = init_csrows(mci);
return status;
}
/**
* synps_edac_mc_probe - Check controller and bind driver
* mc_probe - Check controller and bind driver
* @pdev: Pointer to the platform_device struct
*
* Probes a specific controller instance for binding with the driver.
@ -432,7 +429,7 @@ static int synps_edac_mc_init(struct mem_ctl_info *mci,
* Return: 0 if the controller instance was successfully bound to the
* driver; otherwise, < 0 on error.
*/
static int synps_edac_mc_probe(struct platform_device *pdev)
static int mc_probe(struct platform_device *pdev)
{
struct edac_mc_layer layers[2];
struct synps_edac_priv *priv;
@ -446,7 +443,7 @@ static int synps_edac_mc_probe(struct platform_device *pdev)
if (IS_ERR(baseaddr))
return PTR_ERR(baseaddr);
if (!synps_edac_get_eccstate(baseaddr)) {
if (!get_ecc_state(baseaddr)) {
edac_printk(KERN_INFO, EDAC_MC, "ECC not enabled\n");
return -ENXIO;
}
@ -468,7 +465,7 @@ static int synps_edac_mc_probe(struct platform_device *pdev)
priv = mci->pvt_info;
priv->baseaddr = baseaddr;
rc = synps_edac_mc_init(mci, pdev);
rc = mc_init(mci, pdev);
if (rc) {
edac_printk(KERN_ERR, EDAC_MC,
"Failed to initialize instance\n");
@ -496,12 +493,12 @@ free_edac_mc:
}
/**
* synps_edac_mc_remove - Unbind driver from controller
* mc_remove - Unbind driver from controller
* @pdev: Pointer to the platform_device struct
*
* Return: Unconditionally 0
*/
static int synps_edac_mc_remove(struct platform_device *pdev)
static int mc_remove(struct platform_device *pdev)
{
struct mem_ctl_info *mci = platform_get_drvdata(pdev);
@ -523,8 +520,8 @@ static struct platform_driver synps_edac_mc_driver = {
.name = "synopsys-edac",
.of_match_table = synps_edac_match,
},
.probe = synps_edac_mc_probe,
.remove = synps_edac_mc_remove,
.probe = mc_probe,
.remove = mc_remove,
};
module_platform_driver(synps_edac_mc_driver);