[RESEND PATCH 1/3] memory: atmel-ebi: Change naming scheme
From: Boris Brezillon <hidden>
Date: 2017-02-20 17:22:54
Also in:
lkml
Subsystem:
arm/microchip (at91) soc support, memory controller drivers, the rest · Maintainers:
Nicolas Ferre, Alexandre Belloni, Claudiu Beznea, Krzysztof Kozlowski, Linus Torvalds
The EBI block is not only available on at91 SoCs, but also on avr32 ones. Change the structure and function prefixes from at91_ebi to atmel_ebi to match this fact and make the prefix and driver name consistent. Signed-off-by: Boris Brezillon <redacted> --- drivers/memory/atmel-ebi.c | 120 ++++++++++++++++++++++----------------------- 1 file changed, 60 insertions(+), 60 deletions(-)
diff --git a/drivers/memory/atmel-ebi.c b/drivers/memory/atmel-ebi.c
index 6b3c9fc7a602..833af8d02424 100644
--- a/drivers/memory/atmel-ebi.c
+++ b/drivers/memory/atmel-ebi.c@@ -18,34 +18,34 @@ #include <linux/of_device.h> #include <linux/regmap.h> -struct at91_ebi_dev_config { +struct atmel_ebi_dev_config { int cs; struct atmel_smc_cs_conf smcconf; }; -struct at91_ebi; +struct atmel_ebi; -struct at91_ebi_dev { +struct atmel_ebi_dev { struct list_head node; - struct at91_ebi *ebi; + struct atmel_ebi *ebi; u32 mode; int numcs; - struct at91_ebi_dev_config configs[]; + struct atmel_ebi_dev_config configs[]; }; -struct at91_ebi_caps { +struct atmel_ebi_caps { unsigned int available_cs; unsigned int ebi_csa_offs; - void (*get_config)(struct at91_ebi_dev *ebid, - struct at91_ebi_dev_config *conf); - int (*xlate_config)(struct at91_ebi_dev *ebid, + void (*get_config)(struct atmel_ebi_dev *ebid, + struct atmel_ebi_dev_config *conf); + int (*xlate_config)(struct atmel_ebi_dev *ebid, struct device_node *configs_np, - struct at91_ebi_dev_config *conf); - void (*apply_config)(struct at91_ebi_dev *ebid, - struct at91_ebi_dev_config *conf); + struct atmel_ebi_dev_config *conf); + void (*apply_config)(struct atmel_ebi_dev *ebid, + struct atmel_ebi_dev_config *conf); }; -struct at91_ebi { +struct atmel_ebi { struct clk *clk; struct regmap *matrix; struct {
@@ -54,7 +54,7 @@ struct at91_ebi { } smc; struct device *dev; - const struct at91_ebi_caps *caps; + const struct atmel_ebi_caps *caps; struct list_head devs; };
@@ -74,15 +74,15 @@ struct atmel_smc_timing_xlate { #define ATMEL_SMC_CYCLE_XLATE(nm, pos) \ { .name = nm, .converter = atmel_smc_cs_conf_set_setup, .shift = pos} -static void at91sam9_ebi_get_config(struct at91_ebi_dev *ebid, - struct at91_ebi_dev_config *conf) +static void at91sam9_ebi_get_config(struct atmel_ebi_dev *ebid, + struct atmel_ebi_dev_config *conf) { atmel_smc_cs_conf_get(ebid->ebi->smc.regmap, conf->cs, &conf->smcconf); } -static void sama5_ebi_get_config(struct at91_ebi_dev *ebid, - struct at91_ebi_dev_config *conf) +static void sama5_ebi_get_config(struct atmel_ebi_dev *ebid, + struct atmel_ebi_dev_config *conf) { atmel_hsmc_cs_conf_get(ebid->ebi->smc.regmap, conf->cs, &conf->smcconf);
@@ -105,9 +105,9 @@ static const struct atmel_smc_timing_xlate timings_xlate_table[] = { ATMEL_SMC_CYCLE_XLATE("atmel,smc-nwe-cycle-ns", ATMEL_SMC_NWE_SHIFT), }; -static int at91_ebi_xslate_smc_timings(struct at91_ebi_dev *ebid, - struct device_node *np, - struct atmel_smc_cs_conf *smcconf) +static int atmel_ebi_xslate_smc_timings(struct atmel_ebi_dev *ebid, + struct device_node *np, + struct atmel_smc_cs_conf *smcconf) { unsigned int clk_rate = clk_get_rate(ebid->ebi->clk); unsigned int clk_period_ns = NSEC_PER_SEC / clk_rate;
@@ -163,9 +163,9 @@ static int at91_ebi_xslate_smc_timings(struct at91_ebi_dev *ebid, return required; } -static int at91_ebi_xslate_smc_config(struct at91_ebi_dev *ebid, - struct device_node *np, - struct at91_ebi_dev_config *conf) +static int atmel_ebi_xslate_smc_config(struct atmel_ebi_dev *ebid, + struct device_node *np, + struct atmel_ebi_dev_config *conf) { struct atmel_smc_cs_conf *smcconf = &conf->smcconf; bool required = false;
@@ -261,7 +261,7 @@ static int at91_ebi_xslate_smc_config(struct at91_ebi_dev *ebid, required = true; } - ret = at91_ebi_xslate_smc_timings(ebid, np, &conf->smcconf); + ret = atmel_ebi_xslate_smc_timings(ebid, np, &conf->smcconf); if (ret) return -EINVAL;
@@ -274,27 +274,27 @@ static int at91_ebi_xslate_smc_config(struct at91_ebi_dev *ebid, return required; } -static void at91sam9_ebi_apply_config(struct at91_ebi_dev *ebid, - struct at91_ebi_dev_config *conf) +static void at91sam9_ebi_apply_config(struct atmel_ebi_dev *ebid, + struct atmel_ebi_dev_config *conf) { atmel_smc_cs_conf_apply(ebid->ebi->smc.regmap, conf->cs, &conf->smcconf); } -static void sama5_ebi_apply_config(struct at91_ebi_dev *ebid, - struct at91_ebi_dev_config *conf) +static void sama5_ebi_apply_config(struct atmel_ebi_dev *ebid, + struct atmel_ebi_dev_config *conf) { atmel_hsmc_cs_conf_apply(ebid->ebi->smc.regmap, conf->cs, &conf->smcconf); } -static int at91_ebi_dev_setup(struct at91_ebi *ebi, struct device_node *np, - int reg_cells) +static int atmel_ebi_dev_setup(struct atmel_ebi *ebi, struct device_node *np, + int reg_cells) { - const struct at91_ebi_caps *caps = ebi->caps; - struct at91_ebi_dev_config conf = { }; + const struct atmel_ebi_caps *caps = ebi->caps; + struct atmel_ebi_dev_config conf = { }; struct device *dev = ebi->dev; - struct at91_ebi_dev *ebid; + struct atmel_ebi_dev *ebid; unsigned long cslines = 0; int ret, numcs = 0, nentries, i; bool apply = false;
@@ -366,70 +366,70 @@ static int at91_ebi_dev_setup(struct at91_ebi *ebi, struct device_node *np, return 0; } -static const struct at91_ebi_caps at91sam9260_ebi_caps = { +static const struct atmel_ebi_caps at91sam9260_ebi_caps = { .available_cs = 0xff, .ebi_csa_offs = AT91SAM9260_MATRIX_EBICSA, .get_config = at91sam9_ebi_get_config, - .xlate_config = at91_ebi_xslate_smc_config, + .xlate_config = atmel_ebi_xslate_smc_config, .apply_config = at91sam9_ebi_apply_config, }; -static const struct at91_ebi_caps at91sam9261_ebi_caps = { +static const struct atmel_ebi_caps at91sam9261_ebi_caps = { .available_cs = 0xff, .ebi_csa_offs = AT91SAM9261_MATRIX_EBICSA, .get_config = at91sam9_ebi_get_config, - .xlate_config = at91_ebi_xslate_smc_config, + .xlate_config = atmel_ebi_xslate_smc_config, .apply_config = at91sam9_ebi_apply_config, }; -static const struct at91_ebi_caps at91sam9263_ebi0_caps = { +static const struct atmel_ebi_caps at91sam9263_ebi0_caps = { .available_cs = 0x3f, .ebi_csa_offs = AT91SAM9263_MATRIX_EBI0CSA, .get_config = at91sam9_ebi_get_config, - .xlate_config = at91_ebi_xslate_smc_config, + .xlate_config = atmel_ebi_xslate_smc_config, .apply_config = at91sam9_ebi_apply_config, }; -static const struct at91_ebi_caps at91sam9263_ebi1_caps = { +static const struct atmel_ebi_caps at91sam9263_ebi1_caps = { .available_cs = 0x7, .ebi_csa_offs = AT91SAM9263_MATRIX_EBI1CSA, .get_config = at91sam9_ebi_get_config, - .xlate_config = at91_ebi_xslate_smc_config, + .xlate_config = atmel_ebi_xslate_smc_config, .apply_config = at91sam9_ebi_apply_config, }; -static const struct at91_ebi_caps at91sam9rl_ebi_caps = { +static const struct atmel_ebi_caps at91sam9rl_ebi_caps = { .available_cs = 0x3f, .ebi_csa_offs = AT91SAM9RL_MATRIX_EBICSA, .get_config = at91sam9_ebi_get_config, - .xlate_config = at91_ebi_xslate_smc_config, + .xlate_config = atmel_ebi_xslate_smc_config, .apply_config = at91sam9_ebi_apply_config, }; -static const struct at91_ebi_caps at91sam9g45_ebi_caps = { +static const struct atmel_ebi_caps at91sam9g45_ebi_caps = { .available_cs = 0x3f, .ebi_csa_offs = AT91SAM9G45_MATRIX_EBICSA, .get_config = at91sam9_ebi_get_config, - .xlate_config = at91_ebi_xslate_smc_config, + .xlate_config = atmel_ebi_xslate_smc_config, .apply_config = at91sam9_ebi_apply_config, }; -static const struct at91_ebi_caps at91sam9x5_ebi_caps = { +static const struct atmel_ebi_caps at91sam9x5_ebi_caps = { .available_cs = 0x3f, .ebi_csa_offs = AT91SAM9X5_MATRIX_EBICSA, .get_config = at91sam9_ebi_get_config, - .xlate_config = at91_ebi_xslate_smc_config, + .xlate_config = atmel_ebi_xslate_smc_config, .apply_config = at91sam9_ebi_apply_config, }; -static const struct at91_ebi_caps sama5d3_ebi_caps = { +static const struct atmel_ebi_caps sama5d3_ebi_caps = { .available_cs = 0xf, .get_config = sama5_ebi_get_config, - .xlate_config = at91_ebi_xslate_smc_config, + .xlate_config = atmel_ebi_xslate_smc_config, .apply_config = sama5_ebi_apply_config, }; -static const struct of_device_id at91_ebi_id_table[] = { +static const struct of_device_id atmel_ebi_id_table[] = { { .compatible = "atmel,at91sam9260-ebi", .data = &at91sam9260_ebi_caps,
@@ -465,7 +465,7 @@ static const struct of_device_id at91_ebi_id_table[] = { { /* sentinel */ } }; -static int at91_ebi_dev_disable(struct at91_ebi *ebi, struct device_node *np) +static int atmel_ebi_dev_disable(struct atmel_ebi *ebi, struct device_node *np) { struct device *dev = ebi->dev; struct property *newprop;
@@ -487,17 +487,17 @@ static int at91_ebi_dev_disable(struct at91_ebi *ebi, struct device_node *np) return of_update_property(np, newprop); } -static int at91_ebi_probe(struct platform_device *pdev) +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 at91_ebi *ebi; + struct atmel_ebi *ebi; int ret, reg_cells; struct clk *clk; u32 val; - match = of_match_device(at91_ebi_id_table, dev); + match = of_match_device(atmel_ebi_id_table, dev); if (!match || !match->data) return -EINVAL;
@@ -563,12 +563,12 @@ static int at91_ebi_probe(struct platform_device *pdev) if (!of_find_property(child, "reg", NULL)) continue; - ret = at91_ebi_dev_setup(ebi, child, reg_cells); + ret = atmel_ebi_dev_setup(ebi, child, reg_cells); if (ret) { dev_err(dev, "failed to configure EBI bus for %s, disabling the device", child->full_name); - ret = at91_ebi_dev_disable(ebi, child); + ret = atmel_ebi_dev_disable(ebi, child); if (ret) return ret; }
@@ -577,10 +577,10 @@ static int at91_ebi_probe(struct platform_device *pdev) return of_platform_populate(np, NULL, NULL, dev); } -static struct platform_driver at91_ebi_driver = { +static struct platform_driver atmel_ebi_driver = { .driver = { .name = "atmel-ebi", - .of_match_table = at91_ebi_id_table, + .of_match_table = atmel_ebi_id_table, }, }; -builtin_platform_driver_probe(at91_ebi_driver, at91_ebi_probe); +builtin_platform_driver_probe(atmel_ebi_driver, atmel_ebi_probe);
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2.7.4