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path: root/drivers/gpio/gpio-pci-idio-16.c
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Diffstat (limited to 'drivers/gpio/gpio-pci-idio-16.c')
-rw-r--r--drivers/gpio/gpio-pci-idio-16.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-pci-idio-16.c b/drivers/gpio/gpio-pci-idio-16.c
index 64f332c80550..9d28ca8e1d6f 100644
--- a/drivers/gpio/gpio-pci-idio-16.c
+++ b/drivers/gpio/gpio-pci-idio-16.c
@@ -41,6 +41,7 @@ static const struct regmap_config idio_16_regmap_config = {
.reg_stride = 1,
.val_bits = 8,
.io_port = true,
+ .max_register = 0x7,
.wr_table = &idio_16_wr_table,
.rd_table = &idio_16_rd_table,
.volatile_table = &idio_16_rd_table,
@@ -112,4 +113,4 @@ module_pci_driver(idio_16_driver);
MODULE_AUTHOR("William Breathitt Gray <vilhelm.gray@gmail.com>");
MODULE_DESCRIPTION("ACCES PCI-IDIO-16 GPIO driver");
MODULE_LICENSE("GPL v2");
-MODULE_IMPORT_NS(GPIO_IDIO_16);
+MODULE_IMPORT_NS("GPIO_IDIO_16");