forked from mirrors/linux
cdd30ebb1b
Clean up the existing export namespace code along the same lines of
commit 33def8498f ("treewide: Convert macro and uses of __section(foo)
to __section("foo")") and for the same reason, it is not desired for the
namespace argument to be a macro expansion itself.
Scripted using
git grep -l -e MODULE_IMPORT_NS -e EXPORT_SYMBOL_NS | while read file;
do
awk -i inplace '
/^#define EXPORT_SYMBOL_NS/ {
gsub(/__stringify\(ns\)/, "ns");
print;
next;
}
/^#define MODULE_IMPORT_NS/ {
gsub(/__stringify\(ns\)/, "ns");
print;
next;
}
/MODULE_IMPORT_NS/ {
$0 = gensub(/MODULE_IMPORT_NS\(([^)]*)\)/, "MODULE_IMPORT_NS(\"\\1\")", "g");
}
/EXPORT_SYMBOL_NS/ {
if ($0 ~ /(EXPORT_SYMBOL_NS[^(]*)\(([^,]+),/) {
if ($0 !~ /(EXPORT_SYMBOL_NS[^(]*)\(([^,]+), ([^)]+)\)/ &&
$0 !~ /(EXPORT_SYMBOL_NS[^(]*)\(\)/ &&
$0 !~ /^my/) {
getline line;
gsub(/[[:space:]]*\\$/, "");
gsub(/[[:space:]]/, "", line);
$0 = $0 " " line;
}
$0 = gensub(/(EXPORT_SYMBOL_NS[^(]*)\(([^,]+), ([^)]+)\)/,
"\\1(\\2, \"\\3\")", "g");
}
}
{ print }' $file;
done
Requested-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://mail.google.com/mail/u/2/#inbox/FMfcgzQXKWgMmjdFwwdsfgxzKpVHWPlc
Acked-by: Greg KH <gregkh@linuxfoundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
67 lines
1.9 KiB
C
67 lines
1.9 KiB
C
// SPDX-License-Identifier: GPL-2.0+
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/* SC16IS7xx I2C interface driver */
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#include <linux/dev_printk.h>
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#include <linux/i2c.h>
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#include <linux/mod_devicetable.h>
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#include <linux/module.h>
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#include <linux/regmap.h>
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#include <linux/string.h>
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#include "sc16is7xx.h"
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static int sc16is7xx_i2c_probe(struct i2c_client *i2c)
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{
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const struct sc16is7xx_devtype *devtype;
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struct regmap *regmaps[SC16IS7XX_MAX_PORTS];
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struct regmap_config regcfg;
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unsigned int i;
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devtype = i2c_get_match_data(i2c);
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if (!devtype)
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return dev_err_probe(&i2c->dev, -ENODEV, "Failed to match device\n");
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memcpy(®cfg, &sc16is7xx_regcfg, sizeof(struct regmap_config));
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for (i = 0; i < devtype->nr_uart; i++) {
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regcfg.name = sc16is7xx_regmap_name(i);
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regcfg.read_flag_mask = sc16is7xx_regmap_port_mask(i);
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regcfg.write_flag_mask = sc16is7xx_regmap_port_mask(i);
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regmaps[i] = devm_regmap_init_i2c(i2c, ®cfg);
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}
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return sc16is7xx_probe(&i2c->dev, devtype, regmaps, i2c->irq);
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}
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static void sc16is7xx_i2c_remove(struct i2c_client *client)
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{
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sc16is7xx_remove(&client->dev);
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}
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static const struct i2c_device_id sc16is7xx_i2c_id_table[] = {
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{ "sc16is74x", (kernel_ulong_t)&sc16is74x_devtype, },
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{ "sc16is740", (kernel_ulong_t)&sc16is74x_devtype, },
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{ "sc16is741", (kernel_ulong_t)&sc16is74x_devtype, },
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{ "sc16is750", (kernel_ulong_t)&sc16is750_devtype, },
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{ "sc16is752", (kernel_ulong_t)&sc16is752_devtype, },
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{ "sc16is760", (kernel_ulong_t)&sc16is760_devtype, },
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{ "sc16is762", (kernel_ulong_t)&sc16is762_devtype, },
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{ }
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};
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MODULE_DEVICE_TABLE(i2c, sc16is7xx_i2c_id_table);
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static struct i2c_driver sc16is7xx_i2c_driver = {
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.driver = {
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.name = SC16IS7XX_NAME,
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.of_match_table = sc16is7xx_dt_ids,
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},
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.probe = sc16is7xx_i2c_probe,
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.remove = sc16is7xx_i2c_remove,
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.id_table = sc16is7xx_i2c_id_table,
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};
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module_i2c_driver(sc16is7xx_i2c_driver);
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MODULE_LICENSE("GPL");
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MODULE_DESCRIPTION("SC16IS7xx I2C interface driver");
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MODULE_IMPORT_NS("SERIAL_NXP_SC16IS7XX");
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