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    Subject[PATCH AUTOSEL 4.19 08/83] mfd: db8500-prcmu: Fix some section annotations
    Date
    From: Nathan Chancellor <natechancellor@gmail.com>

    [ Upstream commit a3888f62fe66429fad3be7f2ba962e1e08c26fd6 ]

    When building the kernel with Clang, the following section mismatch
    warnings appear:

    WARNING: vmlinux.o(.text+0x7239cc): Section mismatch in reference from
    the function db8500_prcmu_probe() to the function
    .init.text:init_prcm_registers()
    The function db8500_prcmu_probe() references
    the function __init init_prcm_registers().
    This is often because db8500_prcmu_probe lacks a __init
    annotation or the annotation of init_prcm_registers is wrong.

    WARNING: vmlinux.o(.text+0x723e28): Section mismatch in reference from
    the function db8500_prcmu_probe() to the function
    .init.text:fw_project_name()
    The function db8500_prcmu_probe() references
    the function __init fw_project_name().
    This is often because db8500_prcmu_probe lacks a __init
    annotation or the annotation of fw_project_name is wrong.

    db8500_prcmu_probe should not be marked as __init so remove the __init
    annotation from fw_project_name and init_prcm_registers.

    Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
    Signed-off-by: Lee Jones <lee.jones@linaro.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/mfd/db8500-prcmu.c | 4 ++--
    1 file changed, 2 insertions(+), 2 deletions(-)

    diff --git a/drivers/mfd/db8500-prcmu.c b/drivers/mfd/db8500-prcmu.c
    index 5970b8def548..aec20e1c7d3d 100644
    --- a/drivers/mfd/db8500-prcmu.c
    +++ b/drivers/mfd/db8500-prcmu.c
    @@ -2584,7 +2584,7 @@ static struct irq_chip prcmu_irq_chip = {
    .irq_unmask = prcmu_irq_unmask,
    };

    -static __init char *fw_project_name(u32 project)
    +static char *fw_project_name(u32 project)
    {
    switch (project) {
    case PRCMU_FW_PROJECT_U8500:
    @@ -2732,7 +2732,7 @@ void __init db8500_prcmu_early_init(u32 phy_base, u32 size)
    INIT_WORK(&mb0_transfer.mask_work, prcmu_mask_work);
    }

    -static void __init init_prcm_registers(void)
    +static void init_prcm_registers(void)
    {
    u32 val;

    --
    2.19.1
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