diff options
| author | Simon Geis <simon.geis@fau.de> | 2019-12-13 14:53:08 +0100 |
|---|---|---|
| committer | Dominik Brodowski <linux@dominikbrodowski.net> | 2019-12-16 11:49:52 +0100 |
| commit | 4ae66dd778e3e2245648347b3366e15e68aeb685 (patch) | |
| tree | 887f392ffc8d0ea2e251428e2ba2330582074227 /drivers/pcmcia | |
| parent | ae1f62c5408a6c33363475f2d1909fec32f0dc47 (diff) | |
| download | linux-4ae66dd778e3e2245648347b3366e15e68aeb685.tar.bz2 | |
PCMCIA/i82092: insert blank line after declarations
Improve readability of the code by inserting a blank line
after variable declarations.
Co-developed-by: Lukas Panzer <lukas.panzer@fau.de>
Signed-off-by: Lukas Panzer <lukas.panzer@fau.de>
Signed-off-by: Simon Geis <simon.geis@fau.de>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Diffstat (limited to 'drivers/pcmcia')
| -rw-r--r-- | drivers/pcmcia/i82092.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/pcmcia/i82092.c b/drivers/pcmcia/i82092.c index f51f7352d3af..019a4f088db5 100644 --- a/drivers/pcmcia/i82092.c +++ b/drivers/pcmcia/i82092.c @@ -187,6 +187,7 @@ static unsigned char indirect_read(int socket, unsigned short reg) unsigned short int port; unsigned char val; unsigned long flags; + spin_lock_irqsave(&port_lock, flags); reg += socket * 0x40; port = sockets[socket].io_base; @@ -202,6 +203,7 @@ static unsigned short indirect_read16(int socket, unsigned short reg) unsigned short int port; unsigned short tmp; unsigned long flags; + spin_lock_irqsave(&port_lock, flags); reg = reg + socket * 0x40; port = sockets[socket].io_base; @@ -219,6 +221,7 @@ static void indirect_write(int socket, unsigned short reg, unsigned char value) { unsigned short int port; unsigned long flags; + spin_lock_irqsave(&port_lock, flags); reg = reg + socket * 0x40; port = sockets[socket].io_base; @@ -232,6 +235,7 @@ static void indirect_setbit(int socket, unsigned short reg, unsigned char mask) unsigned short int port; unsigned char val; unsigned long flags; + spin_lock_irqsave(&port_lock, flags); reg = reg + socket * 0x40; port = sockets[socket].io_base; @@ -249,6 +253,7 @@ static void indirect_resetbit(int socket, unsigned short reg, unsigned char mask unsigned short int port; unsigned char val; unsigned long flags; + spin_lock_irqsave(&port_lock, flags); reg = reg + socket * 0x40; port = sockets[socket].io_base; @@ -265,6 +270,7 @@ static void indirect_write16(int socket, unsigned short reg, unsigned short valu unsigned short int port; unsigned char val; unsigned long flags; + spin_lock_irqsave(&port_lock, flags); reg = reg + socket * 0x40; port = sockets[socket].io_base; @@ -317,6 +323,7 @@ static irqreturn_t i82092aa_interrupt(int irq, void *dev) for (i = 0; i < socket_count; i++) { int csc; + if (sockets[i].card_state == 0) /* Inactive socket, should not happen */ continue; @@ -362,6 +369,7 @@ static irqreturn_t i82092aa_interrupt(int irq, void *dev) static int card_present(int socketno) { unsigned int val; + enter("card_present"); if ((socketno < 0) || (socketno >= MAX_SOCKETS)) |