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| author | Daniel Ritz <daniel.ritz-ml@swissonline.ch> | 2006-03-06 17:37:04 +0100 |
|---|---|---|
| committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2006-06-30 22:09:09 +0200 |
| commit | d250a4810402ec68f64802b66340a0e70c61cbd3 (patch) | |
| tree | 4e14ab711399b60f0863ee90260be97f3aa4cfb6 | |
| parent | 598736c55622f7ea65b98f93c825ff95c433877c (diff) | |
| download | blackbird-obmc-linux-d250a4810402ec68f64802b66340a0e70c61cbd3.tar.gz blackbird-obmc-linux-d250a4810402ec68f64802b66340a0e70c61cbd3.zip | |
[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>
| -rw-r--r-- | drivers/pcmcia/yenta_socket.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/pcmcia/yenta_socket.c b/drivers/pcmcia/yenta_socket.c index 4145eb83b9b6..006749dc8d75 100644 --- a/drivers/pcmcia/yenta_socket.c +++ b/drivers/pcmcia/yenta_socket.c @@ -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; } |
