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EDAC, synopsys: Return void for functions always returning 0 

The current driver has functions which are always returning 0 - make
them return void instead.

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/1538667328-9465-5-git-send-email-manish.narani@xilinx.com
This commit is contained in:
Manish Narani 2018-10-04 21:05:22 +05:30 committed by Borislav Petkov
parent 225af74d63
commit fa9f6b9e1c
1 changed files with 4 additions and 18 deletions
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22
drivers/edac/synopsys_edac.c
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@ -350,10 +350,8 @@ static enum mem_type get_mtype(const void __iomem *base)
*
* Initialize the chip select rows associated with the EDAC memory
* controller instance.
*
* Return: Unconditionally 0.
*/
static int init_csrows(struct mem_ctl_info *mci)
static void init_csrows(struct mem_ctl_info *mci)
{
struct synps_edac_priv *priv = mci->pvt_info;
struct csrow_info *csi;
@ -374,8 +372,6 @@ static int init_csrows(struct mem_ctl_info *mci)
dimm->dtype = get_dtype(priv->baseaddr);
}
}
return 0;
}
/**
@ -386,12 +382,9 @@ static int init_csrows(struct mem_ctl_info *mci)
* Perform initialization of the EDAC memory controller instance and
* related driver-private data associated with the memory controller the
* instance is bound to.
*
* Return: Always zero.
*/
static int mc_init(struct mem_ctl_info *mci, struct platform_device *pdev)
static void mc_init(struct mem_ctl_info *mci, struct platform_device *pdev)
{
int status;
struct synps_edac_priv *priv;
mci->pdev = &pdev->dev;
@ -413,9 +406,7 @@ static int mc_init(struct mem_ctl_info *mci, struct platform_device *pdev)
mci->edac_check = check_errors;
mci->ctl_page_to_phys = NULL;
status = init_csrows(mci);
return status;
init_csrows(mci);
}
/**
@ -463,12 +454,7 @@ static int mc_probe(struct platform_device *pdev)
priv = mci->pvt_info;
priv->baseaddr = baseaddr;
rc = mc_init(mci, pdev);
if (rc) {
edac_printk(KERN_ERR, EDAC_MC,
"Failed to initialize instance\n");
goto free_edac_mc;
}
mc_init(mci, pdev);
rc = edac_mc_add_mc(mci);
if (rc) {