diff options
Diffstat (limited to 'drivers/net/ipa/ipa_uc.c')
| -rw-r--r-- | drivers/net/ipa/ipa_uc.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/net/ipa/ipa_uc.c b/drivers/net/ipa/ipa_uc.c index fe11910518d9..f0ee47281015 100644 --- a/drivers/net/ipa/ipa_uc.c +++ b/drivers/net/ipa/ipa_uc.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2018-2020 Linaro Ltd. + * Copyright (C) 2018-2022 Linaro Ltd. */ #include <linux/types.h> @@ -222,7 +222,7 @@ void ipa_uc_power(struct ipa *ipa) static void send_uc_command(struct ipa *ipa, u32 command, u32 command_param) { struct ipa_uc_mem_area *shared = ipa_uc_shared(ipa); - u32 offset; + const struct ipa_reg *reg; u32 val; /* Fill in the command data */ @@ -233,9 +233,10 @@ static void send_uc_command(struct ipa *ipa, u32 command, u32 command_param) shared->response_param = 0; /* Use an interrupt to tell the microcontroller the command is ready */ - val = u32_encode_bits(1, UC_INTR_FMASK); - offset = ipa_reg_irq_uc_offset(ipa->version); - iowrite32(val, ipa->reg_virt + offset); + reg = ipa_reg(ipa, IPA_IRQ_UC); + val = ipa_reg_bit(reg, UC_INTR); + + iowrite32(val, ipa->reg_virt + ipa_reg_offset(reg)); } /* Tell the microcontroller the AP is shutting down */ |