Commit 376c18ac authored by Michael Ellerman's avatar Michael Ellerman Committed by Kamal Mostafa

i2c: cpm: Fix build break due to incompatible pointer types

commit 609d5a1b upstream.

Since commit ea8daa7b ("kbuild: Add option to turn incompatible
pointer check into error"), assignments from an incompatible pointer
types have become a hard error, eg:

  drivers/i2c/busses/i2c-cpm.c:545:91: error: passing argument 3 of
  'dma_alloc_coherent' from incompatible pointer type

Fix the build break by converting txdma & rxdma to dma_addr_t.
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
Fixes: ea8daa7bSigned-off-by: default avatarKamal Mostafa <kamal@canonical.com>
parent 2ec66bab
...@@ -116,8 +116,8 @@ struct cpm_i2c { ...@@ -116,8 +116,8 @@ struct cpm_i2c {
cbd_t __iomem *rbase; cbd_t __iomem *rbase;
u_char *txbuf[CPM_MAXBD]; u_char *txbuf[CPM_MAXBD];
u_char *rxbuf[CPM_MAXBD]; u_char *rxbuf[CPM_MAXBD];
u32 txdma[CPM_MAXBD]; dma_addr_t txdma[CPM_MAXBD];
u32 rxdma[CPM_MAXBD]; dma_addr_t rxdma[CPM_MAXBD];
}; };
static irqreturn_t cpm_i2c_interrupt(int irq, void *dev_id) static irqreturn_t cpm_i2c_interrupt(int irq, void *dev_id)
......
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