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Groups > linux.kernel > #1259474 > unrolled thread

[PATCH 0/2] net: encx24j600: Fix SPI driver module autoload

Started byJavier Martinez Canillas <javier@osg.samsung.com>
First post2015-10-30 13:50 +0100
Last post2015-10-30 13:50 +0100
Articles 2 — 1 participant

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  [PATCH 0/2] net: encx24j600: Fix SPI driver module autoload Javier Martinez Canillas <javier@osg.samsung.com> - 2015-10-30 13:50 +0100
    [PATCH 2/2] net: encx24j600: Export missing SPI module alias information Javier Martinez Canillas <javier@osg.samsung.com> - 2015-10-30 13:50 +0100

#1259474 — [PATCH 0/2] net: encx24j600: Fix SPI driver module autoload

FromJavier Martinez Canillas <javier@osg.samsung.com>
Date2015-10-30 13:50 +0100
Subject[PATCH 0/2] net: encx24j600: Fix SPI driver module autoload
Message-ID<qphi1-5Rm-13@gated-at.bofh.it>
Hello,

Recently I've been trying to fix module autoloading for all SPI drivers and
found that the encx24j600 driver does not fill module alias information due
missing a MODULE_DEVICE_TABLE() so module autload won't work and the driver
Kconfig symbol is tristate which means the driver can be built as a module.

But also the SPI id table is not correctly defined so this series fixes both
issues.

The patches have been applied on top of the next-next tree master branch:

git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git master

Best regards,
Javier


Javier Martinez Canillas (2):
  net: encx24j600: Fix SPI id table definition
  net: encx24j600: Export missing SPI module alias information

 drivers/net/ethernet/microchip/encx24j600.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

-- 
2.4.3

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#1259475 — [PATCH 2/2] net: encx24j600: Export missing SPI module alias information

FromJavier Martinez Canillas <javier@osg.samsung.com>
Date2015-10-30 13:50 +0100
Subject[PATCH 2/2] net: encx24j600: Export missing SPI module alias information
Message-ID<qphi2-5Rm-15@gated-at.bofh.it>
In reply to#1259474
The driver Kconfig symbol is tristate which means that it can be built as
a module but the module alias information is not added to the module info
so module autoload won't work since user-space won't have the information.

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>

---

 drivers/net/ethernet/microchip/encx24j600.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/microchip/encx24j600.c b/drivers/net/ethernet/microchip/encx24j600.c
index c2dafc1c53de..2056b719c262 100644
--- a/drivers/net/ethernet/microchip/encx24j600.c
+++ b/drivers/net/ethernet/microchip/encx24j600.c
@@ -1098,6 +1098,7 @@ static const struct spi_device_id encx24j600_spi_id_table[] = {
 	{ .name = "encx24j600" },
 	{ /* sentinel */ }
 };
+MODULE_DEVICE_TABLE(spi, encx24j600_spi_id_table);
 
 static struct spi_driver encx24j600_spi_net_driver = {
 	.driver = {
-- 
2.4.3

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