37fb5ab893
This only removes the patches already applied upstream and makes the rest apply cleanly. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> SVN-Revision: 46128
65 lines
1.9 KiB
Diff
65 lines
1.9 KiB
Diff
From 666bdfc027cde41a171862dc698987a378c8b66a Mon Sep 17 00:00:00 2001
|
|
From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
|
|
Date: Mon, 9 Feb 2015 18:00:42 +0100
|
|
Subject: [PATCH RFC] bcma: use two different initcalls if built-in
|
|
MIME-Version: 1.0
|
|
Content-Type: text/plain; charset=UTF-8
|
|
Content-Transfer-Encoding: 8bit
|
|
|
|
This is needed as we can't initialize bus during fs_initcall.
|
|
Initialization requires SPROM which depends on NVRAM which depends on
|
|
mtd. Since mtd, spi, nand, spi-nor use standard module_init, we have to
|
|
do the same in bcma.
|
|
Without this we'll try to initialize SPROM without having a ready SPROM
|
|
proviver registered using bcma_arch_register_fallback_sprom.
|
|
|
|
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
|
|
---
|
|
While this patch seems to work and I can compile bcma as built-in and
|
|
module, I'm not too proud of it. I don't really like these #if(n)def
|
|
tricks and I'm afraid bcma_modinit may be called even if
|
|
bcma_modinit_early failed.
|
|
|
|
Do you see any better idea of solving this?
|
|
---
|
|
drivers/bcma/main.c | 16 ++++++++++++++--
|
|
1 file changed, 14 insertions(+), 2 deletions(-)
|
|
|
|
--- a/drivers/bcma/main.c
|
|
+++ b/drivers/bcma/main.c
|
|
@@ -637,13 +637,25 @@ static int bcma_device_uevent(struct dev
|
|
core->id.rev, core->id.class);
|
|
}
|
|
|
|
+/* Bus has to be registered early, before any bcma driver */
|
|
+static int __init bcma_modinit_early(void)
|
|
+{
|
|
+ return bus_register(&bcma_bus_type);
|
|
+}
|
|
+#ifndef MODULE
|
|
+fs_initcall(bcma_modinit_early);
|
|
+#endif
|
|
+
|
|
+/* Initialization has to be done later with SPI/mtd/NAND/SPROM available */
|
|
static int __init bcma_modinit(void)
|
|
{
|
|
int err;
|
|
|
|
- err = bus_register(&bcma_bus_type);
|
|
+#ifdef MODULE
|
|
+ err = bcma_modinit_early();
|
|
if (err)
|
|
return err;
|
|
+#endif
|
|
|
|
err = bcma_host_soc_register_driver();
|
|
if (err) {
|
|
@@ -660,7 +672,7 @@ static int __init bcma_modinit(void)
|
|
|
|
return err;
|
|
}
|
|
-fs_initcall(bcma_modinit);
|
|
+module_init(bcma_modinit);
|
|
|
|
static void __exit bcma_modexit(void)
|
|
{
|