kernel: ltq-ptm: fix compilation warning for vr9

Fix compilation warning for unused variable for vr9.
Fix compilation warning:
/home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xrx200/ltq-ptm-vr9/ltq-ptm/ifxmips_ptm_vdsl.c: In function 'mailbox_irq_handler':
/home/ansuel/openwrt-ansuel/openwrt/build_dir/target-mips-openwrt-linux-musl_musl/linux-lantiq_xrx200/ltq-ptm-vr9/ltq-ptm/ifxmips_ptm_vdsl.c:560:9: error: unused variable 'i' [-Werror=unused-variable]
  560 |     int i;
      |         ^
cc1: all warnings being treated as errors

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
This commit is contained in:
Christian Marangi 2023-05-14 18:01:20 +02:00
parent a24612cc06
commit 7ad1fa12ef
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1 changed files with 0 additions and 1 deletions

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@ -557,7 +557,6 @@ static inline int get_tx_desc(unsigned int itf, unsigned int *f_full)
static irqreturn_t mailbox_irq_handler(int irq, void *dev_id)
{
unsigned int isr;
int i;
isr = IFX_REG_R32(MBOX_IGU1_ISR);
IFX_REG_W32(isr, MBOX_IGU1_ISRC);