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FPGA Configuration Space
Commit 2bab8ae1 authored by Wesley W. Terpstra's avatar Wesley W. Terpstra
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wishbone: increase hardware-specific module use count when device opened

parent 0b2501db
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Showing with 8 additions and 2 deletions
pcie-wb/pcie_wb.c
View file @ 2bab8ae1
...@@ -254,6 +254,7 @@ static void wb_reply(struct wishbone *wb, int err, wb_data_t data) ...@@ -254,6 +254,7 @@ static void wb_reply(struct wishbone *wb, int err, wb_data_t data)
} }
static const struct wishbone_operations wb_ops = { static const struct wishbone_operations wb_ops = {
.owner = THIS_MODULE,
.cycle = wb_cycle, .cycle = wb_cycle,
.byteenable = wb_byteenable, .byteenable = wb_byteenable,
.write = wb_write, .write = wb_write,
......
pcie-wb/spec_wb.c
View file @ 2bab8ae1
...@@ -176,6 +176,7 @@ static void wb_reply(struct wishbone *wb, int err, wb_data_t dat) ...@@ -176,6 +176,7 @@ static void wb_reply(struct wishbone *wb, int err, wb_data_t dat)
} }
static const struct wishbone_operations wb_ops = { static const struct wishbone_operations wb_ops = {
.owner = THIS_MODULE,
.cycle = wb_cycle, .cycle = wb_cycle,
.byteenable = wb_byteenable, .byteenable = wb_byteenable,
.write = wb_write, .write = wb_write,
......
pcie-wb/wishbone.c
View file @ 2bab8ae1
...@@ -746,10 +746,10 @@ int wishbone_register(struct wishbone* wb) ...@@ -746,10 +746,10 @@ int wishbone_register(struct wishbone* wb)
/* Connect the file operations with the cdevs */ /* Connect the file operations with the cdevs */
cdev_init(&wb->master_cdev, &etherbone_master_fops); cdev_init(&wb->master_cdev, &etherbone_master_fops);
wb->master_cdev.owner = THIS_MODULE; wb->master_cdev.owner = wb->wops->owner;
cdev_init(&wb->slave_cdev, &etherbone_slave_fops); cdev_init(&wb->slave_cdev, &etherbone_slave_fops);
wb->slave_cdev.owner = THIS_MODULE; wb->slave_cdev.owner = wb->wops->owner;
wb->master_dev = wb->master_dev =
MKDEV( MKDEV(
......
pcie-wb/wishbone.h
View file @ 2bab8ae1
...@@ -36,6 +36,9 @@ struct wishbone_request ...@@ -36,6 +36,9 @@ struct wishbone_request
struct wishbone_operations struct wishbone_operations
{ {
/* owning module */
struct module *owner;
/* master operations */ /* master operations */
void (*cycle)(struct wishbone *wb, int on); void (*cycle)(struct wishbone *wb, int on);
void (*byteenable)(struct wishbone *wb, unsigned char mask); void (*byteenable)(struct wishbone *wb, unsigned char mask);
......
vme-wb/vme_wb_external.c
View file @ 2bab8ae1
...@@ -208,6 +208,7 @@ static void wb_byteenable(struct wishbone *wb, unsigned char be) ...@@ -208,6 +208,7 @@ static void wb_byteenable(struct wishbone *wb, unsigned char be)
} }
static const struct wishbone_operations wb_ops = { static const struct wishbone_operations wb_ops = {
.owner = THIS_MODULE,
.cycle = wb_cycle, .cycle = wb_cycle,
.byteenable = wb_byteenable, .byteenable = wb_byteenable,
.write = wb_write, .write = wb_write,
......
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