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usb: musb: cppi_dma: drop '__init' annotation

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This patch fixes the following:

WARNING: vmlinux.o(.text+0x1e709c): Section mismatch in reference from the funct
ion dma_controller_create() to the function .init.text:cppi_controller_start()
The function dma_controller_create() references
the function __init cppi_controller_start().
This is often because dma_controller_create lacks a __init
annotation or the annotation of cppi_controller_start is wrong.

This warning is there due to the deficiency in the commit 07a67bbb (usb: musb:
Make dma_controller_create __devinit).

Since the start() method is only called from musb_init_controller() which is
not annotated, drop '__init' annotation from cppi_controller_start() and also
cppi_pool_init() since it gets called from that function, to avoid another
section mismatch warning...

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: stable@vger.kernel.org # 3.7+
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Sergei Shtylyov 2012-12-14 21:30:27 +03:00 committed by Felipe Balbi
parent 7d1f9aeff1
commit 091a62c9b3
1 changed files with 2 additions and 2 deletions
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4
drivers/usb/musb/cppi_dma.c
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@ -105,7 +105,7 @@ static void cppi_reset_tx(struct cppi_tx_stateram __iomem *tx, u32 ptr)
musb_writel(&tx->tx_complete, 0, ptr);
}
static void __init cppi_pool_init(struct cppi *cppi, struct cppi_channel *c)
static void cppi_pool_init(struct cppi *cppi, struct cppi_channel *c)
{
int j;
@ -150,7 +150,7 @@ static void cppi_pool_free(struct cppi_channel *c)
c->last_processed = NULL;
}
static int __init cppi_controller_start(struct dma_controller *c)
static int cppi_controller_start(struct dma_controller *c)
{
struct cppi *controller;
void __iomem *tibase;