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From: Jeff Garzik <jeff@garzik.org>
To: linux-kernel@vger.kernel.org, kkeil@suse.de,
isdn4linux@listserv.isdn4linux.de
Subject: [PATCH 01/14] [ISDN] HiSax: modularize card setup
Date: Tue, 17 Jul 2007 23:04:04 -0400 [thread overview]
Message-ID: <xxxc75b3eadfa82aee70b855e9944b5439a259d5.1203031878.git.jeff@garzik.org> (raw)
In-Reply-To: <74fc75b3eadfa82aee70b855e9944b5439a259d5.1203031878.git.jeff@garzik.org>
Now that the previous no-behavior-change code movement patches have
occurred, we can easily replace the big per-card "call the setup
function for <this card>" switch statement with a function pointer.
Signed-off-by: Jeff Garzik <jeff@garzik.org>
---
drivers/isdn/hisax/config.c | 14 +++++++++-----
drivers/isdn/hisax/hisax_cfg.h | 2 ++
2 files changed, 11 insertions(+), 5 deletions(-)
diff --git a/drivers/isdn/hisax/config.c b/drivers/isdn/hisax/config.c
index a0ee43c..f395a72 100644
--- a/drivers/isdn/hisax/config.c
+++ b/drivers/isdn/hisax/config.c
@@ -1169,7 +1169,9 @@ outf_cs:
/* Used from an exported function but calls __devinit functions.
* Tell modpost not to warn (__ref)
*/
-static int __ref checkcard(int cardnr, char *id, int *busy_flag, struct module *lockowner)
+static int __ref checkcard(int cardnr, char *id, int *busy_flag,
+ struct module *lockowner,
+ hisax_setup_func_t card_setup)
{
int ret;
struct IsdnCard *card = cards + cardnr;
@@ -1187,7 +1189,7 @@ static int __ref checkcard(int cardnr, char *id, int *busy_flag, struct module *
(card->protocol == ISDN_PTYPE_NI1) ? "NI1" :
"NONE", cs->iif.id, cs->myid);
- ret = hisax_cs_setup_card(card);
+ ret = card_setup(card);
if (!ret) {
ll_unload(cs);
goto outf_cs;
@@ -1241,7 +1243,8 @@ static int HiSax_inithardware(int *busy_flag)
else
sprintf(ids, "%s%d", id, i);
}
- if (checkcard(i, ids, busy_flag, THIS_MODULE)) {
+ if (checkcard(i, ids, busy_flag, THIS_MODULE,
+ hisax_cs_setup_card)) {
foundcards++;
i++;
} else {
@@ -1549,7 +1552,8 @@ int hisax_init_pcmcia(void *pcm_iob, int *busy_flag, struct IsdnCard *card)
sprintf(ids, "HiSax%d", nrcards);
else
sprintf(ids, "HiSax");
- if (!checkcard(nrcards, ids, busy_flag, THIS_MODULE))
+ if (!checkcard(nrcards, ids, busy_flag, THIS_MODULE,
+ hisax_cs_setup_card))
goto error;
ret = nrcards;
@@ -1595,7 +1599,7 @@ int hisax_register(struct hisax_d_if *hisax_d_if, struct hisax_b_if *b_if[],
cards[i].protocol = protocol;
sprintf(id, "%s%d", name, i);
nrcards++;
- retval = checkcard(i, id, NULL, hisax_d_if->owner);
+ retval = checkcard(i, id, NULL, hisax_d_if->owner, hisax_cs_setup_card);
if (retval == 0) { // yuck
cards[i].typ = 0;
nrcards--;
diff --git a/drivers/isdn/hisax/hisax_cfg.h b/drivers/isdn/hisax/hisax_cfg.h
index ca3fe62..17a2fea 100644
--- a/drivers/isdn/hisax/hisax_cfg.h
+++ b/drivers/isdn/hisax/hisax_cfg.h
@@ -60,5 +60,7 @@ struct IsdnCard {
IsdnCardState_t *cs;
};
+typedef int (*hisax_setup_func_t)(struct IsdnCard *card);
+
extern void HiSax_closecard(int);
extern int hisax_init_pcmcia(void *, int *, IsdnCard_t *);
--
1.5.3.8
next prev parent reply other threads:[~2008-02-14 23:40 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-18 3:04 [PATCH 00/14] [ISDN] HiSax hotplug conversion Jeff Garzik
2007-07-18 3:04 ` Jeff Garzik [this message]
2008-02-15 13:38 ` [PATCH 01/14] [ISDN] HiSax: modularize card setup Sam Ravnborg
2007-07-18 3:46 ` [PATCH 04/14] [ISDN] HiSax bkm_a4t: convert to PCI hotplug API Jeff Garzik
2008-02-15 13:33 ` Sam Ravnborg
2007-07-18 3:49 ` [PATCH 05/14] [ISDN] HiSax enternow: " Jeff Garzik
2008-02-15 13:21 ` Jan Engelhardt
2007-07-18 3:54 ` [PATCH 06/14] [ISDN] HiSax hfc_pci, w6692: " Jeff Garzik
2007-07-18 3:59 ` [PATCH 07/14] [ISDN] HiSax nj_s, nj_u: " Jeff Garzik
2007-07-18 4:02 ` [PATCH 08/14] [ISDN] HiSax telespci: " Jeff Garzik
2007-07-24 12:26 ` [PATCH 11/14] [ISDN] HiSax niccy: convert to modern ISA/PNP/PCI probing Jeff Garzik
2007-08-02 12:37 ` [PATCH 13/14] [ISDN] HiSax bkm_a8: convert to PCI hotplug API Jeff Garzik
2007-10-31 5:10 ` [PATCH 03/14] [ISDN] Ready HiSax driver for modularization Jeff Garzik
2008-02-15 13:45 ` Sam Ravnborg
2007-10-31 5:11 ` [PATCH 09/14] [ISDN] HiSax avm_pci: convert to modern PCI/ISA/PNP probing Jeff Garzik
2007-10-31 5:12 ` [PATCH 10/14] [ISDN] HiSax gazel: convert to modern ISA/PCI probing Jeff Garzik
2007-10-31 5:13 ` [PATCH 12/14] [ISDN] HiSax diva: convert to modern ISA/PNP/PCI probing Jeff Garzik
2007-10-31 7:42 ` [PATCH 02/14] [ISDN] Hisax: eliminate many unnecessary references to CardType[] Jeff Garzik
2008-02-15 13:37 ` Sam Ravnborg
2007-11-06 14:41 ` [PATCH 14/14] [isdn-pci] add missing file Jeff Garzik
2008-02-14 23:52 ` [PATCH 00/14] [ISDN] HiSax hotplug conversion Greg KH
2008-02-14 23:50 ` Jeff Garzik
2008-02-14 23:53 ` Jeff Garzik
2008-02-15 13:27 ` Sam Ravnborg
2008-02-15 15:13 ` Jeff Garzik
2008-02-15 19:11 ` Sam Ravnborg
2008-02-16 1:09 ` Andrew Morton
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