Using Linux code style for struct gpib_interface.

Adhering to Linux code style.

Reported by checkpatch.pl

In general, a pointer, or a struct that has elements that can reasonably be
directly accessed should never be a typedef.

Signed-off-by: Michael Rubin <matchstick@neverthere.org>
---
 drivers/staging/gpib/pc2/pc2_gpib.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/gpib/pc2/pc2_gpib.c b/drivers/staging/gpib/pc2/pc2_gpib.c
index 5ff1d52c14e3..b0b19e2d4782 100644
--- a/drivers/staging/gpib/pc2/pc2_gpib.c
+++ b/drivers/staging/gpib/pc2/pc2_gpib.c
@@ -518,7 +518,7 @@ static void pc2_2a_detach(struct gpib_board *board)
 	pc2a_common_detach(board, pc2_2a_iosize);
 }
 
-static gpib_interface_t pc2_interface = {
+static struct gpib_interface pc2_interface = {
 	.name =	"pcII",
 	.attach =	pc2_attach,
 	.detach =	pc2_detach,
@@ -546,7 +546,7 @@ static gpib_interface_t pc2_interface = {
 	.return_to_local = pc2_return_to_local,
 };
 
-static gpib_interface_t pc2a_interface = {
+static struct gpib_interface pc2a_interface = {
 	.name =	"pcIIa",
 	.attach =	pc2a_attach,
 	.detach =	pc2a_detach,
@@ -574,7 +574,7 @@ static gpib_interface_t pc2a_interface = {
 	.return_to_local = pc2_return_to_local,
 };
 
-static gpib_interface_t pc2a_cb7210_interface = {
+static struct gpib_interface pc2a_cb7210_interface = {
 	.name =	"pcIIa_cb7210",
 	.attach =	pc2a_cb7210_attach,
 	.detach =	pc2a_detach,
@@ -602,7 +602,7 @@ static gpib_interface_t pc2a_cb7210_interface = {
 	.return_to_local = pc2_return_to_local,
 };
 
-static gpib_interface_t pc2_2a_interface = {
+static struct gpib_interface pc2_2a_interface = {
 	.name =	"pcII_IIa",
 	.attach =	pc2_2a_attach,
 	.detach =	pc2_2a_detach,
-- 
2.43.0