diff options
author | 2007-07-26 10:41:21 -0700 | |
---|---|---|
committer | 2007-07-26 11:35:21 -0700 | |
commit | 07d4e9af109221ab731c5aaf832e89776c64b013 (patch) | |
tree | 05d05620af7b1b009f48dbad5f38004b682db271 /drivers/pnp/isapnp | |
parent | PNP: Lindent all source files (diff) | |
download | linux-07d4e9af109221ab731c5aaf832e89776c64b013.tar.gz linux-07d4e9af109221ab731c5aaf832e89776c64b013.tar.bz2 linux-07d4e9af109221ab731c5aaf832e89776c64b013.zip |
PNP: fix up after Lindent
These are manual fixups after running Lindent. No functional change.
Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Len Brown <lenb@kernel.org>
Cc: Adam Belay <ambx1@neo.rr.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/pnp/isapnp')
-rw-r--r-- | drivers/pnp/isapnp/compat.c | 23 | ||||
-rw-r--r-- | drivers/pnp/isapnp/core.c | 30 | ||||
-rw-r--r-- | drivers/pnp/isapnp/proc.c | 7 |
3 files changed, 20 insertions, 40 deletions
diff --git a/drivers/pnp/isapnp/compat.c b/drivers/pnp/isapnp/compat.c index aaf45e3ebee2..10bdcc4d4f7b 100644 --- a/drivers/pnp/isapnp/compat.c +++ b/drivers/pnp/isapnp/compat.c @@ -3,11 +3,8 @@ * the old isapnp APIs. If possible use the new APIs instead. * * Copyright 2002 Adam Belay <ambx1@neo.rr.com> - * */ -/* TODO: see if more isapnp functions are needed here */ - #include <linux/module.h> #include <linux/isapnp.h> #include <linux/string.h> @@ -19,16 +16,17 @@ static void pnp_convert_id(char *buf, unsigned short vendor, 'A' + ((vendor >> 2) & 0x3f) - 1, 'A' + (((vendor & 3) << 3) | ((vendor >> 13) & 7)) - 1, 'A' + ((vendor >> 8) & 0x1f) - 1, - (device >> 4) & 0x0f, - device & 0x0f, (device >> 12) & 0x0f, (device >> 8) & 0x0f); + (device >> 4) & 0x0f, device & 0x0f, + (device >> 12) & 0x0f, (device >> 8) & 0x0f); } -struct pnp_card *pnp_find_card(unsigned short vendor, - unsigned short device, struct pnp_card *from) +struct pnp_card *pnp_find_card(unsigned short vendor, unsigned short device, + struct pnp_card *from) { char id[8]; char any[8]; struct list_head *list; + pnp_convert_id(id, vendor, device); pnp_convert_id(any, ISAPNP_ANY_ID, ISAPNP_ANY_ID); @@ -36,6 +34,7 @@ struct pnp_card *pnp_find_card(unsigned short vendor, while (list != &pnp_cards) { struct pnp_card *card = global_to_pnp_card(list); + if (compare_pnp_id(card->id, id) || (memcmp(id, any, 7) == 0)) return card; list = list->next; @@ -43,12 +42,12 @@ struct pnp_card *pnp_find_card(unsigned short vendor, return NULL; } -struct pnp_dev *pnp_find_dev(struct pnp_card *card, - unsigned short vendor, +struct pnp_dev *pnp_find_dev(struct pnp_card *card, unsigned short vendor, unsigned short function, struct pnp_dev *from) { char id[8]; char any[8]; + pnp_convert_id(id, vendor, function); pnp_convert_id(any, ISAPNP_ANY_ID, ISAPNP_ANY_ID); if (card == NULL) { /* look for a logical device from all cards */ @@ -60,8 +59,9 @@ struct pnp_dev *pnp_find_dev(struct pnp_card *card, while (list != &pnp_global) { struct pnp_dev *dev = global_to_pnp_dev(list); - if (compare_pnp_id(dev->id, id) - || (memcmp(id, any, 7) == 0)) + + if (compare_pnp_id(dev->id, id) || + (memcmp(id, any, 7) == 0)) return dev; list = list->next; } @@ -76,6 +76,7 @@ struct pnp_dev *pnp_find_dev(struct pnp_card *card, } while (list != &card->devices) { struct pnp_dev *dev = card_to_pnp_dev(list); + if (compare_pnp_id(dev->id, id)) return dev; list = list->next; diff --git a/drivers/pnp/isapnp/core.c b/drivers/pnp/isapnp/core.c index 0d690a7c0d24..b4e2aa995b53 100644 --- a/drivers/pnp/isapnp/core.c +++ b/drivers/pnp/isapnp/core.c @@ -252,7 +252,6 @@ static inline void isapnp_set_rdp(void) * Perform an isolation. The port selection code now tries to avoid * "dangerous to read" ports. */ - static int __init isapnp_isolate_rdp_select(void) { isapnp_wait(); @@ -281,7 +280,6 @@ static int __init isapnp_isolate_rdp_select(void) /* * Isolate (assign uniqued CSN) to all ISA PnP devices. */ - static int __init isapnp_isolate(void) { unsigned char checksum = 0x6a; @@ -352,7 +350,6 @@ static int __init isapnp_isolate(void) /* * Read one tag from stream. */ - static int __init isapnp_read_tag(unsigned char *type, unsigned short *size) { unsigned char tag, tmp[2]; @@ -380,7 +377,6 @@ static int __init isapnp_read_tag(unsigned char *type, unsigned short *size) /* * Skip specified number of bytes from stream. */ - static void __init isapnp_skip_bytes(int count) { isapnp_peek(NULL, count); @@ -389,11 +385,11 @@ static void __init isapnp_skip_bytes(int count) /* * Parse EISA id. */ - static void isapnp_parse_id(struct pnp_dev *dev, unsigned short vendor, unsigned short device) { struct pnp_id *id; + if (!dev) return; id = kzalloc(sizeof(struct pnp_id), GFP_KERNEL); @@ -411,7 +407,6 @@ static void isapnp_parse_id(struct pnp_dev *dev, unsigned short vendor, /* * Parse logical device tag. */ - static struct pnp_dev *__init isapnp_parse_device(struct pnp_card *card, int size, int number) { @@ -440,7 +435,6 @@ static struct pnp_dev *__init isapnp_parse_device(struct pnp_card *card, /* * Add IRQ resource to resources list. */ - static void __init isapnp_parse_irq_resource(struct pnp_option *option, int size) { @@ -459,13 +453,11 @@ static void __init isapnp_parse_irq_resource(struct pnp_option *option, else irq->flags = IORESOURCE_IRQ_HIGHEDGE; pnp_register_irq_resource(option, irq); - return; } /* * Add DMA resource to resources list. */ - static void __init isapnp_parse_dma_resource(struct pnp_option *option, int size) { @@ -479,13 +471,11 @@ static void __init isapnp_parse_dma_resource(struct pnp_option *option, dma->map = tmp[0]; dma->flags = tmp[1]; pnp_register_dma_resource(option, dma); - return; } /* * Add port resource to resources list. */ - static void __init isapnp_parse_port_resource(struct pnp_option *option, int size) { @@ -502,13 +492,11 @@ static void __init isapnp_parse_port_resource(struct pnp_option *option, port->size = tmp[6]; port->flags = tmp[0] ? PNP_PORT_FLAG_16BITADDR : 0; pnp_register_port_resource(option, port); - return; } /* * Add fixed port resource to resources list. */ - static void __init isapnp_parse_fixed_port_resource(struct pnp_option *option, int size) { @@ -524,13 +512,11 @@ static void __init isapnp_parse_fixed_port_resource(struct pnp_option *option, port->align = 0; port->flags = PNP_PORT_FLAG_FIXED; pnp_register_port_resource(option, port); - return; } /* * Add memory resource to resources list. */ - static void __init isapnp_parse_mem_resource(struct pnp_option *option, int size) { @@ -547,13 +533,11 @@ static void __init isapnp_parse_mem_resource(struct pnp_option *option, mem->size = ((tmp[8] << 8) | tmp[7]) << 8; mem->flags = tmp[0]; pnp_register_mem_resource(option, mem); - return; } /* * Add 32-bit memory resource to resources list. */ - static void __init isapnp_parse_mem32_resource(struct pnp_option *option, int size) { @@ -577,7 +561,6 @@ static void __init isapnp_parse_mem32_resource(struct pnp_option *option, /* * Add 32-bit fixed memory resource to resources list. */ - static void __init isapnp_parse_fixed_mem32_resource(struct pnp_option *option, int size) { @@ -599,7 +582,6 @@ static void __init isapnp_parse_fixed_mem32_resource(struct pnp_option *option, /* * Parse card name for ISA PnP device. */ - static void __init isapnp_parse_name(char *name, unsigned int name_max, unsigned short *size) { @@ -619,7 +601,6 @@ isapnp_parse_name(char *name, unsigned int name_max, unsigned short *size) /* * Parse resource map for logical device. */ - static int __init isapnp_create_device(struct pnp_card *card, unsigned short size) { @@ -627,6 +608,7 @@ static int __init isapnp_create_device(struct pnp_card *card, unsigned char type, tmp[17]; struct pnp_option *option; struct pnp_dev *dev; + if ((dev = isapnp_parse_device(card, size, number++)) == NULL) return 1; option = pnp_register_independent_option(dev); @@ -761,7 +743,6 @@ static int __init isapnp_create_device(struct pnp_card *card, /* * Parse resource map for ISA PnP card. */ - static void __init isapnp_parse_resource_map(struct pnp_card *card) { unsigned char type, tmp[17]; @@ -816,7 +797,6 @@ static void __init isapnp_parse_resource_map(struct pnp_card *card) /* * Compute ISA PnP checksum for first eight bytes. */ - static unsigned char __init isapnp_checksum(unsigned char *data) { int i, j; @@ -839,11 +819,11 @@ static unsigned char __init isapnp_checksum(unsigned char *data) /* * Parse EISA id for ISA PnP card. */ - static void isapnp_parse_card_id(struct pnp_card *card, unsigned short vendor, unsigned short device) { struct pnp_id *id = kzalloc(sizeof(struct pnp_id), GFP_KERNEL); + if (!id) return; sprintf(id->id, "%c%c%c%x%x%x%x", @@ -858,7 +838,6 @@ static void isapnp_parse_card_id(struct pnp_card *card, unsigned short vendor, /* * Build device list for all present ISA PnP devices. */ - static int __init isapnp_build_device_list(void) { int csn; @@ -911,6 +890,7 @@ static int __init isapnp_build_device_list(void) int isapnp_present(void) { struct pnp_card *card; + pnp_for_each_card(card) { if (card->protocol == &isapnp_protocol) return 1; @@ -953,7 +933,7 @@ int isapnp_cfg_end(void) } /* - * Inititialization. + * Initialization. */ EXPORT_SYMBOL(isapnp_protocol); diff --git a/drivers/pnp/isapnp/proc.c b/drivers/pnp/isapnp/proc.c index fba4b072e6bd..3fbc0f9ffc26 100644 --- a/drivers/pnp/isapnp/proc.c +++ b/drivers/pnp/isapnp/proc.c @@ -2,7 +2,6 @@ * ISA Plug & Play support * Copyright (c) by Jaroslav Kysela <perex@suse.cz> * - * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or @@ -16,7 +15,6 @@ * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * */ #include <linux/module.h> @@ -139,11 +137,12 @@ static int __exit isapnp_proc_detach_bus(struct pnp_card *bus) remove_proc_entry(name, isapnp_proc_bus_dir); return 0; } -#endif /* MODULE */ +#endif /* MODULE */ int __init isapnp_proc_init(void) { struct pnp_dev *dev; + isapnp_proc_bus_dir = proc_mkdir("isapnp", proc_bus); protocol_for_each_dev(&isapnp_protocol, dev) { isapnp_proc_attach_device(dev); @@ -167,4 +166,4 @@ int __exit isapnp_proc_done(void) remove_proc_entry("isapnp", proc_bus); return 0; } -#endif /* MODULE */ +#endif /* MODULE */ |