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Passing a void ** almost always requires a cast at the call site. Instead of littering the code with casts every time this function is called, have qcom_smem_get() return a void pointer to the location of the smem item. This frees the caller from having to cast the pointer. Cc: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@sonymobile.com> Signed-off-by: Andy Gross <agross@codeaurora.org>
11 lines
263 B
C
11 lines
263 B
C
#ifndef __QCOM_SMEM_H__
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#define __QCOM_SMEM_H__
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#define QCOM_SMEM_HOST_ANY -1
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int qcom_smem_alloc(unsigned host, unsigned item, size_t size);
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void *qcom_smem_get(unsigned host, unsigned item, size_t *size);
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int qcom_smem_get_free_space(unsigned host);
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#endif
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