From: Simon Horman Date: Wed, 19 Sep 2007 05:02:20 +0000 (+0900) Subject: [IA64] Remove vector from ia64_machine_kexec() X-Git-Tag: v2.6.24-rc1~1287^2~3 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a62c9fe4637f62e3901f8268778dbc8100281d40;p=linux-2.6 [IA64] Remove vector from ia64_machine_kexec() The use of vector in ia64_machine_kexec() seems spurious, and removing it simplifies the code slightly. As suggested by Alex Williamson Cc: Alex Williamson Signed-off-by: Simon Horman Signed-off-by: Tony Luck --- diff --git a/arch/ia64/kernel/machine_kexec.c b/arch/ia64/kernel/machine_kexec.c index 4f0f3b8c1e..58e943a5d9 100644 --- a/arch/ia64/kernel/machine_kexec.c +++ b/arch/ia64/kernel/machine_kexec.c @@ -79,7 +79,6 @@ static void ia64_machine_kexec(struct unw_frame_info *info, void *arg) relocate_new_kernel_t rnk; void *pal_addr = efi_get_pal_addr(); unsigned long code_addr = (unsigned long)page_address(image->control_code_page); - unsigned long vector; int ii; BUG_ON(!image); @@ -107,11 +106,8 @@ static void ia64_machine_kexec(struct unw_frame_info *info, void *arg) /* unmask TPR and clear any pending interrupts */ ia64_setreg(_IA64_REG_CR_TPR, 0); ia64_srlz_d(); - vector = ia64_get_ivr(); - while (vector != IA64_SPURIOUS_INT_VECTOR) { + while (ia64_get_ivr() != IA64_SPURIOUS_INT_VECTOR) ia64_eoi(); - vector = ia64_get_ivr(); - } platform_kernel_launch_event(); rnk = (relocate_new_kernel_t)&code_addr; (*rnk)(image->head, image->start, ia64_boot_param,