Add missing pci_dev_put() calls to release device references obtained via pci_get_subsys().
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Cc: stable@vger.kernel.org Signed-off-by: Miaoqian Lin linmq006@gmail.com --- drivers/cpufreq/cpufreq-nforce2.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/cpufreq/cpufreq-nforce2.c b/drivers/cpufreq/cpufreq-nforce2.c index fedad1081973..0a49cb9d7ba1 100644 --- a/drivers/cpufreq/cpufreq-nforce2.c +++ b/drivers/cpufreq/cpufreq-nforce2.c @@ -148,13 +148,16 @@ static unsigned int nforce2_fsb_read(int bootfsb) /* Check if PLL register is already set */ pci_read_config_byte(nforce2_dev, NFORCE2_PLLENABLE, (u8 *)&temp);
- if (bootfsb || !temp) + if (bootfsb || !temp) { + pci_dev_put(nforce2_sub5); return fsb; + }
/* Use PLL register FSB value */ pci_read_config_dword(nforce2_dev, NFORCE2_PLLREG, &temp); fsb = nforce2_calc_fsb(temp);
+ pci_dev_put(nforce2_sub5); return fsb; }