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| author | David Daney <david.daney@cavium.com> | 2012-07-05 18:12:39 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2012-07-23 13:54:53 +0100 |
| commit | f353a218de6393fb43a5e81c3adbe1aac1a871ab (patch) | |
| tree | 2b005cd034b91c66f452b3a030373049edacce08 /arch/mips/cavium-octeon/octeon-irq.c | |
| parent | a0c16582b5b50792b0fd3e07d23c537936fafcb7 (diff) | |
| download | linux-f353a218de6393fb43a5e81c3adbe1aac1a871ab.tar.gz linux-f353a218de6393fb43a5e81c3adbe1aac1a871ab.tar.bz2 linux-f353a218de6393fb43a5e81c3adbe1aac1a871ab.zip | |
i2c: Convert i2c-octeon.c to use device tree.
There are three parts to this:
1) Remove the definitions of OCTEON_IRQ_TWSI and OCTEON_IRQ_TWSI2.
The interrupts are specified by the device tree and these hard
coded irq numbers block the used of the irq lines by the irq_domain
code.
2) Remove platform device setup code from octeon-platform.c, it is
now unused.
3) Convert i2c-octeon.c to use device tree. Part of this includes
using the devm_* functions instead of the raw counterparts, thus
simplifying error handling. No functionality is changed.
Signed-off-by: David Daney <david.daney@cavium.com>
Acked-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Cc: linux-mips@linux-mips.org
Cc: devicetree-discuss@lists.ozlabs.org
Cc: Grant Likely <grant.likely@secretlab.ca>
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/3939/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/cavium-octeon/octeon-irq.c')
| -rw-r--r-- | arch/mips/cavium-octeon/octeon-irq.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/mips/cavium-octeon/octeon-irq.c b/arch/mips/cavium-octeon/octeon-irq.c index 52610ce50dfc..2a661ad35cf7 100644 --- a/arch/mips/cavium-octeon/octeon-irq.c +++ b/arch/mips/cavium-octeon/octeon-irq.c @@ -1192,13 +1192,11 @@ static void __init octeon_irq_init_ciu(void) for (i = 0; i < 4; i++) octeon_irq_set_ciu_mapping(i + OCTEON_IRQ_PCI_MSI0, 0, i + 40, chip, handle_level_irq); - octeon_irq_set_ciu_mapping(OCTEON_IRQ_TWSI, 0, 45, chip, handle_level_irq); octeon_irq_set_ciu_mapping(OCTEON_IRQ_RML, 0, 46, chip, handle_level_irq); for (i = 0; i < 4; i++) octeon_irq_set_ciu_mapping(i + OCTEON_IRQ_TIMER0, 0, i + 52, chip, handle_edge_irq); octeon_irq_set_ciu_mapping(OCTEON_IRQ_USB0, 0, 56, chip, handle_level_irq); - octeon_irq_set_ciu_mapping(OCTEON_IRQ_TWSI2, 0, 59, chip, handle_level_irq); octeon_irq_set_ciu_mapping(OCTEON_IRQ_MII0, 0, 62, chip, handle_level_irq); octeon_irq_set_ciu_mapping(OCTEON_IRQ_BOOTDMA, 0, 63, chip, handle_level_irq); |