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Eliminate gcc 4 'used uninitialized' warnings in drivers/qe/uccf.c 

give initial values for reg_num, shift, p_cmxucr in ucc_set_clk_src
since they are passed by reference to ucc_get_cmxucr_reg and assigned.
This commit is contained in:
Kim Phillips 2006-11-28 23:28:33 -06:00
parent e857a5bdb3
commit 1aa934c81b
1 changed files with 3 additions and 3 deletions
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6
drivers/qe/uccf.c
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@ -100,9 +100,9 @@ static void ucc_get_cmxucr_reg(int ucc_num, volatile u32 **p_cmxucr,
static int ucc_set_clk_src(int ucc_num, qe_clock_e clock, comm_dir_e mode) static int ucc_set_clk_src(int ucc_num, qe_clock_e clock, comm_dir_e mode)
{ {
volatile u32 *p_cmxucr; volatile u32 *p_cmxucr = NULL;
u8 reg_num; u8 reg_num = 0;
u8 shift; u8 shift = 0;
u32 clockBits; u32 clockBits;
u32 clockMask; u32 clockMask;
int source = -1; int source = -1;