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提交 2564b7bd 编写于 作者: E Eric W. Biederman 提交者： Linus Torvalds
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[PATCH] sysctl: C99 convert ctl_tables in drivers/parport/procfs.c 

Signed-off-by: NEric W. Biederman <ebiederm@xmission.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
上级 59fc5313
隐藏空白更改
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Showing with 189 addition and 75 deletion
drivers/parport/procfs.c
浏览文件 @ 2564b7bd
......@@ -233,12 +233,12 @@ static int do_hardware_modes (ctl_table *table, int write,
return copy_to_user(result, buffer, len) ? -EFAULT : 0;
}
#define PARPORT_PORT_DIR(child) { 0, NULL, NULL, 0, 0555, child }
#define PARPORT_PARPORT_DIR(child) { DEV_PARPORT, "parport", \
NULL, 0, 0555, child }
#define PARPORT_DEV_DIR(child) { CTL_DEV, "dev", NULL, 0, 0555, child }
#define PARPORT_DEVICES_ROOT_DIR { DEV_PARPORT_DEVICES, "devices", \
NULL, 0, 0555, NULL }
#define PARPORT_PORT_DIR(CHILD) { .ctl_name = 0, .procname = NULL, .mode = 0555, .child = CHILD }
#define PARPORT_PARPORT_DIR(CHILD) { .ctl_name = DEV_PARPORT, .procname = "parport", \
.mode = 0555, .child = CHILD }
#define PARPORT_DEV_DIR(CHILD) { .ctl_name = CTL_DEV, .procname = "dev", .mode = 0555, .child = CHILD }
#define PARPORT_DEVICES_ROOT_DIR { .ctl_name = DEV_PARPORT_DEVICES, .procname = "devices", \
.mode = 0555, .child = NULL }
static const unsigned long parport_min_timeslice_value =
PARPORT_MIN_TIMESLICE_VALUE;
......@@ -263,50 +263,118 @@ struct parport_sysctl_table {
};
static const struct parport_sysctl_table parport_sysctl_template = {
NULL,
.sysctl_header = NULL,
{
{ DEV_PARPORT_SPINTIME, "spintime",
NULL, sizeof(int), 0644, NULL,
&proc_dointvec_minmax, NULL, NULL,
(void*) &parport_min_spintime_value,
(void*) &parport_max_spintime_value },
{ DEV_PARPORT_BASE_ADDR, "base-addr",
NULL, 0, 0444, NULL,
&do_hardware_base_addr },
{ DEV_PARPORT_IRQ, "irq",
NULL, 0, 0444, NULL,
&do_hardware_irq },
{ DEV_PARPORT_DMA, "dma",
NULL, 0, 0444, NULL,
&do_hardware_dma },
{ DEV_PARPORT_MODES, "modes",
NULL, 0, 0444, NULL,
&do_hardware_modes },
{
.ctl_name = DEV_PARPORT_SPINTIME,
.procname = "spintime",
.data = NULL,
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = &proc_dointvec_minmax,
.extra1 = (void*) &parport_min_spintime_value,
.extra2 = (void*) &parport_max_spintime_value
},
{
.ctl_name = DEV_PARPORT_BASE_ADDR,
.procname = "base-addr",
.data = NULL,
.maxlen = 0,
.mode = 0444,
.proc_handler = &do_hardware_base_addr
},
{
.ctl_name = DEV_PARPORT_IRQ,
.procname = "irq",
.data = NULL,
.maxlen = 0,
.mode = 0444,
.proc_handler = &do_hardware_irq
},
{
.ctl_name = DEV_PARPORT_DMA,
.procname = "dma",
.data = NULL,
.maxlen = 0,
.mode = 0444,
.proc_handler = &do_hardware_dma
},
{
.ctl_name = DEV_PARPORT_MODES,
.procname = "modes",
.data = NULL,
.maxlen = 0,
.mode = 0444,
.proc_handler = &do_hardware_modes
},
PARPORT_DEVICES_ROOT_DIR,
#ifdef CONFIG_PARPORT_1284
{ DEV_PARPORT_AUTOPROBE, "autoprobe",
NULL, 0, 0444, NULL,
&do_autoprobe },
{ DEV_PARPORT_AUTOPROBE + 1, "autoprobe0",
NULL, 0, 0444, NULL,
&do_autoprobe },
{ DEV_PARPORT_AUTOPROBE + 2, "autoprobe1",
NULL, 0, 0444, NULL,
&do_autoprobe },
{ DEV_PARPORT_AUTOPROBE + 3, "autoprobe2",
NULL, 0, 0444, NULL,
&do_autoprobe },
{ DEV_PARPORT_AUTOPROBE + 4, "autoprobe3",
NULL, 0, 0444, NULL,
&do_autoprobe },
{
.ctl_name = DEV_PARPORT_AUTOPROBE,
.procname = "autoprobe",
.data = NULL,
.maxlen = 0,
.mode = 0444,
.proc_handler = &do_autoprobe
},
{
.ctl_name = DEV_PARPORT_AUTOPROBE + 1,
.procname = "autoprobe0",
.data = NULL,
.maxlen = 0,
.mode = 0444,
.proc_handler = &do_autoprobe
},
{
.ctl_name = DEV_PARPORT_AUTOPROBE + 2,
.procname = "autoprobe1",
.data = NULL,
.maxlen = 0,
.mode = 0444,
.proc_handler = &do_autoprobe
},
{
.ctl_name = DEV_PARPORT_AUTOPROBE + 3,
.procname = "autoprobe2",
.data = NULL,
.maxlen = 0,
.mode = 0444,
.proc_handler = &do_autoprobe
},
{
.ctl_name = DEV_PARPORT_AUTOPROBE + 4,
.procname = "autoprobe3",
.data = NULL,
.maxlen = 0,
.mode = 0444,
.proc_handler = &do_autoprobe
},
#endif /* IEEE 1284 support */
{0}
{}
},
{ {DEV_PARPORT_DEVICES_ACTIVE, "active", NULL, 0, 0444, NULL,
&do_active_device }, {0}},
{ PARPORT_PORT_DIR(NULL), {0}},
{ PARPORT_PARPORT_DIR(NULL), {0}},
{ PARPORT_DEV_DIR(NULL), {0}}
{
{
.ctl_name = DEV_PARPORT_DEVICES_ACTIVE,
.procname = "active",
.data = NULL,
.maxlen = 0,
.mode = 0444,
.proc_handler = &do_active_device
},
{}
},
{
PARPORT_PORT_DIR(NULL),
{}
},
{
PARPORT_PARPORT_DIR(NULL),
{}
},
{
PARPORT_DEV_DIR(NULL),
{}
}
};
struct parport_device_sysctl_table
......@@ -322,19 +390,46 @@ struct parport_device_sysctl_table
static const struct parport_device_sysctl_table
parport_device_sysctl_template = {
NULL,
.sysctl_header = NULL,
{
{
.ctl_name = DEV_PARPORT_DEVICE_TIMESLICE,
.procname = "timeslice",
.data = NULL,
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = &proc_doulongvec_ms_jiffies_minmax,
.extra1 = (void*) &parport_min_timeslice_value,
.extra2 = (void*) &parport_max_timeslice_value
},
},
{
{
.ctl_name = 0,
.procname = NULL,
.data = NULL,
.maxlen = 0,
.mode = 0555,
.child = NULL
},
{}
},
{
{ DEV_PARPORT_DEVICE_TIMESLICE, "timeslice",
NULL, sizeof(int), 0644, NULL,
&proc_doulongvec_ms_jiffies_minmax, NULL, NULL,
(void*) &parport_min_timeslice_value,
(void*) &parport_max_timeslice_value },
PARPORT_DEVICES_ROOT_DIR,
{}
},
{
PARPORT_PORT_DIR(NULL),
{}
},
{ {0, NULL, NULL, 0, 0555, NULL}, {0}},
{ PARPORT_DEVICES_ROOT_DIR, {0}},
{ PARPORT_PORT_DIR(NULL), {0}},
{ PARPORT_PARPORT_DIR(NULL), {0}},
{ PARPORT_DEV_DIR(NULL), {0}}
{
PARPORT_PARPORT_DIR(NULL),
{}
},
{
PARPORT_DEV_DIR(NULL),
{}
}
};
struct parport_default_sysctl_table
......@@ -351,28 +446,47 @@ extern int parport_default_spintime;
static struct parport_default_sysctl_table
parport_default_sysctl_table = {
NULL,
.sysctl_header = NULL,
{
{
.ctl_name = DEV_PARPORT_DEFAULT_TIMESLICE,
.procname = "timeslice",
.data = &parport_default_timeslice,
.maxlen = sizeof(parport_default_timeslice),
.mode = 0644,
.proc_handler = &proc_doulongvec_ms_jiffies_minmax,
.extra1 = (void*) &parport_min_timeslice_value,
.extra2 = (void*) &parport_max_timeslice_value
},
{
.ctl_name = DEV_PARPORT_DEFAULT_SPINTIME,
.procname = "spintime",
.data = &parport_default_spintime,
.maxlen = sizeof(parport_default_spintime),
.mode = 0644,
.proc_handler = &proc_dointvec_minmax,
.extra1 = (void*) &parport_min_spintime_value,
.extra2 = (void*) &parport_max_spintime_value
},
{}
},
{
{ DEV_PARPORT_DEFAULT_TIMESLICE, "timeslice",
&parport_default_timeslice,
sizeof(parport_default_timeslice), 0644, NULL,
&proc_doulongvec_ms_jiffies_minmax, NULL, NULL,
(void*) &parport_min_timeslice_value,
(void*) &parport_max_timeslice_value },
{ DEV_PARPORT_DEFAULT_SPINTIME, "spintime",
&parport_default_spintime,
sizeof(parport_default_spintime), 0644, NULL,
&proc_dointvec_minmax, NULL, NULL,
(void*) &parport_min_spintime_value,
(void*) &parport_max_spintime_value },
{0}
{
.ctl_name = DEV_PARPORT_DEFAULT,
.procname = "default",
.mode = 0555,
.child = parport_default_sysctl_table.vars
},
{}
},
{ { DEV_PARPORT_DEFAULT, "default", NULL, 0, 0555,
parport_default_sysctl_table.vars },{0}},
{
PARPORT_PARPORT_DIR(parport_default_sysctl_table.default_dir),
{0}},
{ PARPORT_DEV_DIR(parport_default_sysctl_table.parport_dir), {0}}
PARPORT_PARPORT_DIR(parport_default_sysctl_table.default_dir),
{}
},
{
PARPORT_DEV_DIR(parport_default_sysctl_table.parport_dir),
{}
}
};
......
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