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Code Issues Releases Wiki Activity

memory: Use device_get_match_data()

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Use preferred device_get_match_data() instead of of_match_device() to
get the driver match data. With this, adjust the includes to explicitly
include the correct headers.

Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://lore.kernel.org/r/20231006224402.442078-1-robh@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
This commit is contained in:
Rob Herring 2023-10-06 17:44:01 -05:00 committed by Krzysztof Kozlowski
parent 9def28f3b8
commit 09de3691da
3 changed files with 12 additions and 22 deletions
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14
drivers/memory/atmel-ebi.c
View file

@ -12,7 +12,10 @@
#include <linux/mfd/syscon/atmel-matrix.h>
#include <linux/mfd/syscon/atmel-smc.h>
#include <linux/init.h>
#include <linux/of_device.h>
#include <linux/of.h>
#include <linux/of_platform.h>
#include <linux/platform_device.h>
#include <linux/property.h>
#include <linux/regmap.h>
#include <soc/at91/atmel-sfr.h>
@ -515,16 +518,11 @@ static int atmel_ebi_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct device_node *child, *np = dev->of_node, *smc_np;
const struct of_device_id *match;
struct atmel_ebi *ebi;
int ret, reg_cells;
struct clk *clk;
u32 val;
match = of_match_device(atmel_ebi_id_table, dev);
if (!match || !match->data)
return -EINVAL;
ebi = devm_kzalloc(dev, sizeof(*ebi), GFP_KERNEL);
if (!ebi)
return -ENOMEM;
@ -532,7 +530,9 @@ static int atmel_ebi_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, ebi);
INIT_LIST_HEAD(&ebi->devs);
ebi->caps = match->data;
ebi->caps = device_get_match_data(dev);
if (!ebi->caps)
return -EINVAL;
ebi->dev = dev;
clk = devm_clk_get(dev, NULL);

9
drivers/memory/brcmstb_memc.c
View file

@ -8,8 +8,9 @@
#include <linux/io.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/of_device.h>
#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/property.h>
#define REG_MEMC_CNTRLR_CONFIG 0x00
#define CNTRLR_CONFIG_LPDDR4_SHIFT 5
@ -121,12 +122,9 @@ static struct attribute_group dev_attr_group = {
.attrs = dev_attrs,
};
static const struct of_device_id brcmstb_memc_of_match[];
static int brcmstb_memc_probe(struct platform_device *pdev)
{
const struct brcmstb_memc_data *memc_data;
const struct of_device_id *of_id;
struct device *dev = &pdev->dev;
struct brcmstb_memc *memc;
int ret;
@ -137,8 +135,7 @@ static int brcmstb_memc_probe(struct platform_device *pdev)
dev_set_drvdata(dev, memc);
of_id = of_match_device(brcmstb_memc_of_match, dev);
memc_data = of_id->data;
memc_data = device_get_match_data(dev);
memc->srpd_offset = memc_data->srpd_offset;
memc->ddr_ctrl = devm_platform_ioremap_resource(pdev, 0);

11
drivers/memory/fsl-corenet-cf.c
View file

@ -10,10 +10,8 @@
#include <linux/irq.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/of_address.h>
#include <linux/of_device.h>
#include <linux/of_irq.h>
#include <linux/platform_device.h>
#include <linux/property.h>
enum ccf_version {
CCF1,
@ -172,14 +170,9 @@ static irqreturn_t ccf_irq(int irq, void *dev_id)
static int ccf_probe(struct platform_device *pdev)
{
struct ccf_private *ccf;
const struct of_device_id *match;
u32 errinten;
int ret, irq;
match = of_match_device(ccf_matches, &pdev->dev);
if (WARN_ON(!match))
return -ENODEV;
ccf = devm_kzalloc(&pdev->dev, sizeof(*ccf), GFP_KERNEL);
if (!ccf)
return -ENOMEM;
@ -189,7 +182,7 @@ static int ccf_probe(struct platform_device *pdev)
return PTR_ERR(ccf->regs);
ccf->dev = &pdev->dev;
ccf->info = match->data;
ccf->info = device_get_match_data(&pdev->dev);
ccf->err_regs = ccf->regs + ccf->info->err_reg_offs;
if (ccf->info->has_brr) {