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| author | Ben Dooks <ben-linux@fluff.org> | 2022-07-22 00:24:30 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-07-28 11:35:23 +0300 |
| commit | c7039ce904c0f80253a1171d10353e7832c3e4b3 (patch) | |
| tree | 4cc000b42df89e05dbb5bb3250ad4c65e24c2b0c /drivers/tty/serial/stm32-usart.h | |
| parent | 070298c84e5b924c688a4d08c3a9193175cdffd8 (diff) | |
| download | linux-c7039ce904c0f80253a1171d10353e7832c3e4b3.tar.xz | |
serial: stm32: make info structs static to avoid sparse warnings
The info structs are local only to the stm32-usart.c driver and are
triggering sparse warnings about being undecalred. Move these into
the main driver code and make them static to avoid the following
warnings:
drivers/tty/serial/stm32-usart.h:42:25: warning: symbol 'stm32f4_info' was not declared. Should it be static?
drivers/tty/serial/stm32-usart.h:63:25: warning: symbol 'stm32f7_info' was not declared. Should it be static?
drivers/tty/serial/stm32-usart.h:85:25: warning: symbol 'stm32h7_info' was not declared. Should it be static?
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Link: https://lore.kernel.org/r/20220721212430.453192-1-ben-linux@fluff.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/stm32-usart.h')
| -rw-r--r-- | drivers/tty/serial/stm32-usart.h | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/drivers/tty/serial/stm32-usart.h b/drivers/tty/serial/stm32-usart.h index ee69c203b926..0ec41a732c88 100644 --- a/drivers/tty/serial/stm32-usart.h +++ b/drivers/tty/serial/stm32-usart.h @@ -38,74 +38,6 @@ struct stm32_usart_info { #define UNDEF_REG 0xff -/* Register offsets */ -struct stm32_usart_info stm32f4_info = { - .ofs = { - .isr = 0x00, - .rdr = 0x04, - .tdr = 0x04, - .brr = 0x08, - .cr1 = 0x0c, - .cr2 = 0x10, - .cr3 = 0x14, - .gtpr = 0x18, - .rtor = UNDEF_REG, - .rqr = UNDEF_REG, - .icr = UNDEF_REG, - }, - .cfg = { - .uart_enable_bit = 13, - .has_7bits_data = false, - .fifosize = 1, - } -}; - -struct stm32_usart_info stm32f7_info = { - .ofs = { - .cr1 = 0x00, - .cr2 = 0x04, - .cr3 = 0x08, - .brr = 0x0c, - .gtpr = 0x10, - .rtor = 0x14, - .rqr = 0x18, - .isr = 0x1c, - .icr = 0x20, - .rdr = 0x24, - .tdr = 0x28, - }, - .cfg = { - .uart_enable_bit = 0, - .has_7bits_data = true, - .has_swap = true, - .fifosize = 1, - } -}; - -struct stm32_usart_info stm32h7_info = { - .ofs = { - .cr1 = 0x00, - .cr2 = 0x04, - .cr3 = 0x08, - .brr = 0x0c, - .gtpr = 0x10, - .rtor = 0x14, - .rqr = 0x18, - .isr = 0x1c, - .icr = 0x20, - .rdr = 0x24, - .tdr = 0x28, - }, - .cfg = { - .uart_enable_bit = 0, - .has_7bits_data = true, - .has_swap = true, - .has_wakeup = true, - .has_fifo = true, - .fifosize = 16, - } -}; - /* USART_SR (F4) / USART_ISR (F7) */ #define USART_SR_PE BIT(0) #define USART_SR_FE BIT(1) |