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ARM: davinci: serial.c: remove unused serial_read_reg()

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Remove function serial_read_reg() that is not used anywhere.

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
This commit is contained in:
Rickard Strandqvist 2014-12-02 23:08:40 +01:00 committed by Sekhar Nori
parent 97bf6af1f9
commit 6e4b4dd539
1 changed files with 0 additions and 10 deletions
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10
arch/arm/mach-davinci/serial.c
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@ -31,16 +31,6 @@
#include <mach/serial.h>
#include <mach/cputype.h>
static inline unsigned int serial_read_reg(struct plat_serial8250_port *up,
int offset)
{
offset <<= up->regshift;
WARN_ONCE(!up->membase, "unmapped read: uart[%d]\n", offset);
return (unsigned int)__raw_readl(up->membase + offset);
}
static inline void serial_write_reg(struct plat_serial8250_port *p, int offset,
int value)
{