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powerpc/8xx: export 'cpm_setbrg' for modules

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Fix missing export for a loadable module build:

ERROR: modpost: "cpm_setbrg" [drivers/tty/serial/cpm_uart/cpm_uart.ko] undefined!

Fixes: 1da177e4c3 ("Linux-2.6.12-rc")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: kernel test robot <lkp@intel.com>
[chleroy: Changed Fixes: tag]
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210122010819.30986-1-rdunlap@infradead.org
This commit is contained in:
Randy Dunlap 2021-01-21 17:08:19 -08:00 committed by Michael Ellerman
parent cacaeb0c23
commit 22f8e625eb
1 changed files with 1 additions and 0 deletions
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arch/powerpc/platforms/8xx/cpm1.c
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@ -280,6 +280,7 @@ cpm_setbrg(uint brg, uint rate)
out_be32(bp, (((BRG_UART_CLK_DIV16 / rate) - 1) << 1) |
CPM_BRG_EN | CPM_BRG_DIV16);
}
EXPORT_SYMBOL(cpm_setbrg);
struct cpm_ioport16 {
__be16 dir, par, odr_sor, dat, intr;