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staging: vt6655: Create one function for two macros

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Create function vt6655_mac_set_bits with two parameters to cover
functionality of two macros.

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/78883f42b2df258dbf821d7f7515a82932a157f1.1659892670.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Philipp Hortmann 2022-08-07 20:13:37 +02:00 committed by Greg Kroah-Hartman
parent 6d9f3d12a8
commit 0e68ed8f4c
1 changed files with 7 additions and 2 deletions
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9
drivers/staging/vt6655/device_main.c
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@ -216,15 +216,20 @@ static void vt6655_mac_dma_ctl(void __iomem *iobase, u8 reg_index)
iowrite32(DMACTL_RUN, iobase + reg_index);
}
static void MACvEnableProtectMD(void __iomem *iobase)
static void vt6655_mac_set_bits(void __iomem *iobase, u32 mask)
{
u32 reg_value;
reg_value = ioread32(iobase + MAC_REG_ENCFG);
reg_value = reg_value | ENCFG_PROTECTMD;
reg_value = reg_value | mask;
iowrite32(reg_value, iobase + MAC_REG_ENCFG);
}
static void MACvEnableProtectMD(void __iomem *iobase)
{
vt6655_mac_set_bits(iobase, ENCFG_PROTECTMD);
}
/*
* Initialisation of MAC & BBP registers
*/