From: Randy Dunlap rdunlap@infradead.org
[ Upstream commit 22f8e625ebabd7ed3185b82b44b4f12fc0402113 ]
Fix missing export for a loadable module build:
ERROR: modpost: "cpm_setbrg" [drivers/tty/serial/cpm_uart/cpm_uart.ko] undefined!
Fixes: 1da177e4c3f4 ("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 Signed-off-by: Sasha Levin sashal@kernel.org --- arch/powerpc/sysdev/cpm1.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/powerpc/sysdev/cpm1.c b/arch/powerpc/sysdev/cpm1.c index c6f154b602fb..72eaa77c1f85 100644 --- a/arch/powerpc/sysdev/cpm1.c +++ b/arch/powerpc/sysdev/cpm1.c @@ -291,6 +291,7 @@ 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;