aboutsummaryrefslogtreecommitdiff
path: root/drivers/pcmcia/pd6729.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/pcmcia/pd6729.c')
-rw-r--r--drivers/pcmcia/pd6729.c74
1 files changed, 1 insertions, 73 deletions
diff --git a/drivers/pcmcia/pd6729.c b/drivers/pcmcia/pd6729.c
index 20642f0e7bf..f2789afb22b 100644
--- a/drivers/pcmcia/pd6729.c
+++ b/drivers/pcmcia/pd6729.c
@@ -304,75 +304,6 @@ static int pd6729_get_status(struct pcmcia_socket *sock, u_int *value)
}
-static int pd6729_get_socket(struct pcmcia_socket *sock, socket_state_t *state)
-{
- struct pd6729_socket *socket
- = container_of(sock, struct pd6729_socket, socket);
- unsigned char reg, vcc, vpp;
-
- state->flags = 0;
- state->Vcc = 0;
- state->Vpp = 0;
- state->io_irq = 0;
- state->csc_mask = 0;
-
- /* First the power status of the socket */
- reg = indirect_read(socket, I365_POWER);
-
- if (reg & I365_PWR_AUTO)
- state->flags |= SS_PWR_AUTO; /* Automatic Power Switch */
-
- if (reg & I365_PWR_OUT)
- state->flags |= SS_OUTPUT_ENA; /* Output signals are enabled */
-
- vcc = reg & I365_VCC_MASK; vpp = reg & I365_VPP1_MASK;
-
- if (reg & I365_VCC_5V) {
- state->Vcc = (indirect_read(socket, PD67_MISC_CTL_1) &
- PD67_MC1_VCC_3V) ? 33 : 50;
-
- if (vpp == I365_VPP1_5V) {
- if (state->Vcc == 50)
- state->Vpp = 50;
- else
- state->Vpp = 33;
- }
- if (vpp == I365_VPP1_12V)
- state->Vpp = 120;
- }
-
- /* Now the IO card, RESET flags and IO interrupt */
- reg = indirect_read(socket, I365_INTCTL);
-
- if ((reg & I365_PC_RESET) == 0)
- state->flags |= SS_RESET;
- if (reg & I365_PC_IOCARD)
- state->flags |= SS_IOCARD; /* This is an IO card */
-
- /* Set the IRQ number */
- state->io_irq = socket->card_irq;
-
- /* Card status change */
- reg = indirect_read(socket, I365_CSCINT);
-
- if (reg & I365_CSC_DETECT)
- state->csc_mask |= SS_DETECT; /* Card detect is enabled */
-
- if (state->flags & SS_IOCARD) {/* IO Cards behave different */
- if (reg & I365_CSC_STSCHG)
- state->csc_mask |= SS_STSCHG;
- } else {
- if (reg & I365_CSC_BVD1)
- state->csc_mask |= SS_BATDEAD;
- if (reg & I365_CSC_BVD2)
- state->csc_mask |= SS_BATWARN;
- if (reg & I365_CSC_READY)
- state->csc_mask |= SS_READY;
- }
-
- return 0;
-}
-
static int pd6729_set_socket(struct pcmcia_socket *sock, socket_state_t *state)
{
struct pd6729_socket *socket
@@ -640,7 +571,6 @@ static int pd6729_init(struct pcmcia_socket *sock)
static struct pccard_operations pd6729_operations = {
.init = pd6729_init,
.get_status = pd6729_get_status,
- .get_socket = pd6729_get_socket,
.set_socket = pd6729_set_socket,
.set_io_map = pd6729_set_io_map,
.set_mem_map = pd6729_set_mem_map,
@@ -704,13 +634,11 @@ static int __devinit pd6729_pci_probe(struct pci_dev *dev,
char configbyte;
struct pd6729_socket *socket;
- socket = kmalloc(sizeof(struct pd6729_socket) * MAX_SOCKETS,
+ socket = kzalloc(sizeof(struct pd6729_socket) * MAX_SOCKETS,
GFP_KERNEL);
if (!socket)
return -ENOMEM;
- memset(socket, 0, sizeof(struct pd6729_socket) * MAX_SOCKETS);
-
if ((ret = pci_enable_device(dev)))
goto err_out_free_mem;