diff options
| author | Ranjani Vaidyanathan <ra5478@freescale.com> | 2011-02-10 15:41:59 -0600 |
|---|---|---|
| committer | Alex Gonzalez <alex.gonzalez@digi.com> | 2011-08-01 09:51:09 +0200 |
| commit | cfad5b0fe33d57e4d54146ac33f67110188a5a75 (patch) | |
| tree | 0a58c6757d169f9c2099ea0f87a88c8a97d851b2 /arch/arm/mach-mx5/mx50_rdp.c | |
| parent | a2d35da7aae4ae5235b172a08cbbc41eab15fc80 (diff) | |
ENGR00139053-2: MX50_ARM2:Incorrect num_cpu_wp initialization breaks dvfs_core
Incorrect initialization of num_cpu_wp breaks DVFS-CORE on MX50_ARM2.
Fix by removing static initialization of the global variable.
Instead initialize it to the size of the cpu_wp array defined
in the board file.
Signed-off-by: Ranjani Vaidyanathan <ra5478@freescale.com>
Signed-off-by: Alex Gonzalez <alex.gonzalez@digi.com>
Diffstat (limited to 'arch/arm/mach-mx5/mx50_rdp.c')
| -rw-r--r-- | arch/arm/mach-mx5/mx50_rdp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/mach-mx5/mx50_rdp.c b/arch/arm/mach-mx5/mx50_rdp.c index eb30b1b65731..23c56d30c8c7 100644 --- a/arch/arm/mach-mx5/mx50_rdp.c +++ b/arch/arm/mach-mx5/mx50_rdp.c @@ -128,7 +128,7 @@ static void fec_gpio_iomux_init(void); static void fec_gpio_iomux_deinit(void); static int max17135_regulator_init(struct max17135 *max17135); -static int num_cpu_wp = 3; +static int num_cpu_wp; static iomux_v3_cfg_t mx50_rdp[] = { /* SD1 */ @@ -457,7 +457,6 @@ static struct mxc_dvfs_platform_data dvfs_core_data = { .upcnt_val = 10, .dncnt_val = 10, .delay_time = 80, - .num_wp = 3, }; static struct mxc_bus_freq_platform_data bus_freq_data = { @@ -1432,6 +1431,7 @@ static void __init fixup_mxc_board(struct machine_desc *desc, struct tag *tags, get_cpu_wp = mx50_rdp_get_cpu_wp; set_num_cpu_wp = mx50_rdp_set_num_cpu_wp; get_dvfs_core_wp = mx50_rdp_get_dvfs_core_table; + num_cpu_wp = ARRAY_SIZE(cpu_wp_auto); } static void __init mx50_rdp_io_init(void) |