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[PATCH] yenta: do power-up only after socket is configured 

Power-up the card only after the socket is configured. power-down in
the old place. The point is not to power-up the card before the interrupt
routing is set up correctly.

Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
This commit is contained in:
Daniel Ritz 2006-03-06 17:37:04 +01:00 committed by Dominik Brodowski
parent 598736c556
commit d250a48104
1 changed files with 8 additions and 1 deletions
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9
drivers/pcmcia/yenta_socket.c
View File

@ -287,7 +287,10 @@ static int yenta_set_socket(struct pcmcia_socket *sock, socket_state_t *state)
struct yenta_socket *socket = container_of(sock, struct yenta_socket, socket);
u16 bridge;
yenta_set_power(socket, state);
/* if powering down: do it immediately */
if (state->Vcc == 0)
yenta_set_power(socket, state);
socket->io_irq = state->io_irq;
bridge = config_readw(socket, CB_BRIDGE_CONTROL) & ~(CB_BRIDGE_CRST | CB_BRIDGE_INTR);
if (cb_readl(socket, CB_SOCKET_STATE) & CB_CBCARD) {
@ -339,6 +342,10 @@ static int yenta_set_socket(struct pcmcia_socket *sock, socket_state_t *state)
/* Socket event mask: get card insert/remove events.. */
cb_writel(socket, CB_SOCKET_EVENT, -1);
cb_writel(socket, CB_SOCKET_MASK, CB_CDMASK);
/* if powering up: do it as the last step when the socket is configured */
if (state->Vcc != 0)
yenta_set_power(socket, state);
return 0;
}