diff options
author | Finn Thain <fthain@telegraphics.com.au> | 2018-09-11 20:18:44 -0400 |
---|---|---|
committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-10-08 22:53:10 +1100 |
commit | 47fd2060660e62b169990a6fcd9eb61bc1a85c5c (patch) | |
tree | 8109658e562e4ceb306fbda93312b843aa597e6f /drivers/macintosh/adb-iop.c | |
parent | 351e5ad327d078386144af9a34346eaeb3e1ea1e (diff) | |
download | linux-47fd2060660e62b169990a6fcd9eb61bc1a85c5c.tar.bz2 |
macintosh/via-macii, macintosh/adb-iop: Clean up whitespace
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'drivers/macintosh/adb-iop.c')
-rw-r--r-- | drivers/macintosh/adb-iop.c | 48 |
1 files changed, 28 insertions, 20 deletions
diff --git a/drivers/macintosh/adb-iop.c b/drivers/macintosh/adb-iop.c index 3a1e995ecc0e..fca31640e3ef 100644 --- a/drivers/macintosh/adb-iop.c +++ b/drivers/macintosh/adb-iop.c @@ -20,13 +20,13 @@ #include <linux/init.h> #include <linux/proc_fs.h> -#include <asm/macintosh.h> -#include <asm/macints.h> +#include <asm/macintosh.h> +#include <asm/macints.h> #include <asm/mac_iop.h> #include <asm/mac_oss.h> #include <asm/adb_iop.h> -#include <linux/adb.h> +#include <linux/adb.h> /*#define DEBUG_ADB_IOP*/ @@ -38,9 +38,9 @@ static unsigned char *reply_ptr; #endif static enum adb_iop_state { - idle, - sending, - awaiting_reply + idle, + sending, + awaiting_reply } adb_iop_state; static void adb_iop_start(void); @@ -66,7 +66,8 @@ static void adb_iop_end_req(struct adb_request *req, int state) { req->complete = 1; current_req = req->next; - if (req->done) (*req->done)(req); + if (req->done) + (*req->done)(req); adb_iop_state = state; } @@ -100,7 +101,7 @@ static void adb_iop_complete(struct iop_msg *msg) static void adb_iop_listen(struct iop_msg *msg) { - struct adb_iopmsg *amsg = (struct adb_iopmsg *) msg->message; + struct adb_iopmsg *amsg = (struct adb_iopmsg *)msg->message; struct adb_request *req; unsigned long flags; #ifdef DEBUG_ADB_IOP @@ -113,9 +114,9 @@ static void adb_iop_listen(struct iop_msg *msg) #ifdef DEBUG_ADB_IOP printk("adb_iop_listen %p: rcvd packet, %d bytes: %02X %02X", req, - (uint) amsg->count + 2, (uint) amsg->flags, (uint) amsg->cmd); + (uint)amsg->count + 2, (uint)amsg->flags, (uint)amsg->cmd); for (i = 0; i < amsg->count; i++) - printk(" %02X", (uint) amsg->data[i]); + printk(" %02X", (uint)amsg->data[i]); printk("\n"); #endif @@ -168,14 +169,15 @@ static void adb_iop_start(void) /* get the packet to send */ req = current_req; - if (!req) return; + if (!req) + return; local_irq_save(flags); #ifdef DEBUG_ADB_IOP printk("adb_iop_start %p: sending packet, %d bytes:", req, req->nbytes); - for (i = 0 ; i < req->nbytes ; i++) - printk(" %02X", (uint) req->data[i]); + for (i = 0; i < req->nbytes; i++) + printk(" %02X", (uint)req->data[i]); printk("\n"); #endif @@ -196,13 +198,14 @@ static void adb_iop_start(void) /* Now send it. The IOP manager will call adb_iop_complete */ /* when the packet has been sent. */ - iop_send_message(ADB_IOP, ADB_CHAN, req, - sizeof(amsg), (__u8 *) &amsg, adb_iop_complete); + iop_send_message(ADB_IOP, ADB_CHAN, req, sizeof(amsg), (__u8 *)&amsg, + adb_iop_complete); } int adb_iop_probe(void) { - if (!iop_ism_present) return -ENODEV; + if (!iop_ism_present) + return -ENODEV; return 0; } @@ -218,10 +221,12 @@ int adb_iop_send_request(struct adb_request *req, int sync) int err; err = adb_iop_write(req); - if (err) return err; + if (err) + return err; if (sync) { - while (!req->complete) adb_iop_poll(); + while (!req->complete) + adb_iop_poll(); } return 0; } @@ -251,7 +256,9 @@ static int adb_iop_write(struct adb_request *req) } local_irq_restore(flags); - if (adb_iop_state == idle) adb_iop_start(); + + if (adb_iop_state == idle) + adb_iop_start(); return 0; } @@ -263,7 +270,8 @@ int adb_iop_autopoll(int devs) void adb_iop_poll(void) { - if (adb_iop_state == idle) adb_iop_start(); + if (adb_iop_state == idle) + adb_iop_start(); iop_ism_irq_poll(ADB_IOP); } |