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2011-10-10 Ralf Corsépius <ralf.corsepius@rtems.org>

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* libchip/serial/z85c30.c: Eliminate unused var "dummy".
This commit is contained in:
Ralf Corsepius
2011-10-10 08:37:28 +00:00
parent fcec9c4caa
commit a39985713f
2 changed files with 3 additions and 3 deletions
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1
c/src/ChangeLog
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@@ -1,5 +1,6 @@
2011-10-10 Ralf Corsépius <ralf.corsepius@rtems.org>
* libchip/serial/z85c30.c: Eliminate unused var "dummy".
* libchip/network/sonic.c: Don't cast pointers to uint32_t.
2011-10-09 Ralf Corsépius <ralf.corsepius@rtems.org>

5
c/src/libchip/serial/z85c30.c
View File

@@ -254,7 +254,6 @@ Z85C30_STATIC int z85c30_close(
Z85C30_STATIC void z85c30_init(int minor)
{
uintptr_t ulCtrlPort;
uint8_t dummy;
z85c30_context *pz85c30Context;
setRegister_f setReg;
getRegister_f getReg;
@@ -276,7 +275,7 @@ Z85C30_STATIC void z85c30_init(int minor)
/*
* Ensure port state machine is reset
*/
dummy = (*getReg)(ulCtrlPort, SCC_WR0_SEL_RD0);
(*getReg)(ulCtrlPort, SCC_WR0_SEL_RD0);
(*setReg)(ulCtrlPort, SCC_WR0_SEL_WR9, SCC_WR9_CH_A_RST);
@@ -287,7 +286,7 @@ Z85C30_STATIC void z85c30_init(int minor)
/*
* Ensure port state machine is reset
*/
dummy = (*getReg)(ulCtrlPort, SCC_WR0_SEL_RD0);
(*getReg)(ulCtrlPort, SCC_WR0_SEL_RD0);
(*setReg)(ulCtrlPort, SCC_WR0_SEL_WR9, SCC_WR9_CH_B_RST);
}